30822480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 115773840

約数和(自身を除く): 84951360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 89, 90, 104, 111, 117, 120, 130, 144, 148, 156, 178, 180, 185, 195, 208, 222, 234, 240, 260, 267, 296, 312, 333, 356, 360, 370, 390, 444, 445, 468, 481, 520, 534, 555, 585, 592, 624, 666, 712, 720, 740, 780, 801, 888, 890, 936, 962, 1040, 1068, 1110, 1157, 1170, 1332, 1335, 1424, 1443, 1480, 1560, 1602, 1665, 1776, 1780, 1872, 1924, 2136, 2220, 2314, 2340, 2405, 2664, 2670, 2886, 2960, 3120, 3204, 3293, 3330, 3471, 3560, 3848, 4005, 4272, 4329, 4440, 4628, 4680, 4810, 5328, 5340, 5772, 5785, 6408, 6586, 6660, 6942, 7120, 7215, 7696, 8010, 8658, 8880, 9256, 9360, 9620, 9879, 10413, 10680, 11544, 11570, 12816, 13172, 13320, 13884, 14430, 16020, 16465, 17316, 17355, 18512, 19240, 19758, 20826, 21360, 21645, 23088, 23140, 26344, 26640, 27768, 28860, 29637, 32040, 32930, 34632, 34710, 38480, 39516, 41652, 42809, 43290, 46280, 49395, 52065, 52688, 55536, 57720, 59274, 64080, 65860, 69264, 69420, 79032, 83304, 85618, 86580, 92560, 98790, 104130, 115440, 118548, 128427, 131720, 138840, 148185, 158064, 166608, 171236, 173160, 197580, 208260, 214045, 237096, 256854, 263440, 277680, 296370, 342472, 346320, 385281, 395160, 416520, 428090, 474192, 513708, 592740, 642135, 684944, 770562, 790320, 833040, 856180, 1027416, 1185480, 1284270, 1541124, 1712360, 1926405, 2054832, 2370960, 2568540, 3082248, 3424720, 3852810, 5137080, 6164496, 7705620, 10274160, 15411240, 30822480]

約数ペア:

[(1, 30822480), (2, 15411240), (3, 10274160), (4, 7705620), (5, 6164496), (6, 5137080), (8, 3852810), (9, 3424720), (10, 3082248), (12, 2568540), (13, 2370960), (15, 2054832), (16, 1926405), (18, 1712360), (20, 1541124), (24, 1284270), (26, 1185480), (30, 1027416), (36, 856180), (37, 833040), (39, 790320), (40, 770562), (45, 684944), (48, 642135), (52, 592740), (60, 513708), (65, 474192), (72, 428090), (74, 416520), (78, 395160), (80, 385281), (89, 346320), (90, 342472), (104, 296370), (111, 277680), (117, 263440), (120, 256854), (130, 237096), (144, 214045), (148, 208260), (156, 197580), (178, 173160), (180, 171236), (185, 166608), (195, 158064), (208, 148185), (222, 138840), (234, 131720), (240, 128427), (260, 118548), (267, 115440), (296, 104130), (312, 98790), (333, 92560), (356, 86580), (360, 85618), (370, 83304), (390, 79032), (444, 69420), (445, 69264), (468, 65860), (481, 64080), (520, 59274), (534, 57720), (555, 55536), (585, 52688), (592, 52065), (624, 49395), (666, 46280), (712, 43290), (720, 42809), (740, 41652), (780, 39516), (801, 38480), (888, 34710), (890, 34632), (936, 32930), (962, 32040), (1040, 29637), (1068, 28860), (1110, 27768), (1157, 26640), (1170, 26344), (1332, 23140), (1335, 23088), (1424, 21645), (1443, 21360), (1480, 20826), (1560, 19758), (1602, 19240), (1665, 18512), (1776, 17355), (1780, 17316), (1872, 16465), (1924, 16020), (2136, 14430), (2220, 13884), (2314, 13320), (2340, 13172), (2405, 12816), (2664, 11570), (2670, 11544), (2886, 10680), (2960, 10413), (3120, 9879), (3204, 9620), (3293, 9360), (3330, 9256), (3471, 8880), (3560, 8658), (3848, 8010), (4005, 7696), (4272, 7215), (4329, 7120), (4440, 6942), (4628, 6660), (4680, 6586), (4810, 6408), (5328, 5785), (5340, 5772)]