488994480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:708

約数の個数: 240

約数和(自身を含む): 1791447840

約数和(自身を除く): 1302453360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 89, 90, 104, 117, 120, 130, 144, 156, 178, 180, 195, 208, 234, 240, 260, 267, 312, 356, 360, 390, 445, 468, 520, 534, 585, 587, 624, 712, 720, 780, 801, 890, 936, 1040, 1068, 1157, 1170, 1174, 1335, 1424, 1560, 1602, 1761, 1780, 1872, 2136, 2314, 2340, 2348, 2670, 2935, 3120, 3204, 3471, 3522, 3560, 4005, 4272, 4628, 4680, 4696, 5283, 5340, 5785, 5870, 6408, 6942, 7044, 7120, 7631, 8010, 8805, 9256, 9360, 9392, 10413, 10566, 10680, 11570, 11740, 12816, 13884, 14088, 15262, 16020, 17355, 17610, 18512, 20826, 21132, 21360, 22893, 23140, 23480, 26415, 27768, 28176, 30524, 32040, 34710, 35220, 38155, 41652, 42264, 45786, 46280, 46960, 52065, 52243, 52830, 55536, 61048, 64080, 68679, 69420, 70440, 76310, 83304, 84528, 91572, 92560, 104130, 104486, 105660, 114465, 122096, 137358, 138840, 140880, 152620, 156729, 166608, 183144, 208260, 208972, 211320, 228930, 261215, 274716, 277680, 305240, 313458, 343395, 366288, 416520, 417944, 422640, 457860, 470187, 522430, 549432, 610480, 626916, 679159, 686790, 783645, 833040, 835888, 915720, 940374, 1044860, 1098864, 1253832, 1358318, 1373580, 1567290, 1831440, 1880748, 2037477, 2089720, 2350935, 2507664, 2716636, 2747160, 3134580, 3395795, 3761496, 4074954, 4179440, 4701870, 5433272, 5494320, 6112431, 6269160, 6791590, 7522992, 8149908, 9403740, 10187385, 10866544, 12224862, 12538320, 13583180, 16299816, 18807480, 20374770, 24449724, 27166360, 30562155, 32599632, 37614960, 40749540, 48899448, 54332720, 61124310, 81499080, 97798896, 122248620, 162998160, 244497240, 488994480]

約数ペア:

[(1, 488994480), (2, 244497240), (3, 162998160), (4, 122248620), (5, 97798896), (6, 81499080), (8, 61124310), (9, 54332720), (10, 48899448), (12, 40749540), (13, 37614960), (15, 32599632), (16, 30562155), (18, 27166360), (20, 24449724), (24, 20374770), (26, 18807480), (30, 16299816), (36, 13583180), (39, 12538320), (40, 12224862), (45, 10866544), (48, 10187385), (52, 9403740), (60, 8149908), (65, 7522992), (72, 6791590), (78, 6269160), (80, 6112431), (89, 5494320), (90, 5433272), (104, 4701870), (117, 4179440), (120, 4074954), (130, 3761496), (144, 3395795), (156, 3134580), (178, 2747160), (180, 2716636), (195, 2507664), (208, 2350935), (234, 2089720), (240, 2037477), (260, 1880748), (267, 1831440), (312, 1567290), (356, 1373580), (360, 1358318), (390, 1253832), (445, 1098864), (468, 1044860), (520, 940374), (534, 915720), (585, 835888), (587, 833040), (624, 783645), (712, 686790), (720, 679159), (780, 626916), (801, 610480), (890, 549432), (936, 522430), (1040, 470187), (1068, 457860), (1157, 422640), (1170, 417944), (1174, 416520), (1335, 366288), (1424, 343395), (1560, 313458), (1602, 305240), (1761, 277680), (1780, 274716), (1872, 261215), (2136, 228930), (2314, 211320), (2340, 208972), (2348, 208260), (2670, 183144), (2935, 166608), (3120, 156729), (3204, 152620), (3471, 140880), (3522, 138840), (3560, 137358), (4005, 122096), (4272, 114465), (4628, 105660), (4680, 104486), (4696, 104130), (5283, 92560), (5340, 91572), (5785, 84528), (5870, 83304), (6408, 76310), (6942, 70440), (7044, 69420), (7120, 68679), (7631, 64080), (8010, 61048), (8805, 55536), (9256, 52830), (9360, 52243), (9392, 52065), (10413, 46960), (10566, 46280), (10680, 45786), (11570, 42264), (11740, 41652), (12816, 38155), (13884, 35220), (14088, 34710), (15262, 32040), (16020, 30524), (17355, 28176), (17610, 27768), (18512, 26415), (20826, 23480), (21132, 23140), (21360, 22893)]