120288240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1021

約数の個数: 200

約数和(自身を含む): 440217360

約数和(自身を除く): 319929120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 977, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 1954, 2052, 2160, 2280, 2565, 2736, 2931, 3078, 3240, 3420, 3908, 4104, 4560, 4885, 5130, 5862, 6156, 6480, 6840, 7695, 7816, 8208, 8793, 9770, 10260, 11724, 12312, 13680, 14655, 15390, 15632, 17586, 18563, 19540, 20520, 23448, 24624, 26379, 29310, 30780, 35172, 37126, 39080, 41040, 43965, 46896, 52758, 55689, 58620, 61560, 70344, 74252, 78160, 79137, 87930, 92815, 105516, 111378, 117240, 123120, 131895, 140688, 148504, 158274, 167067, 175860, 185630, 211032, 222756, 234480, 263790, 278445, 297008, 316548, 334134, 351720, 371260, 395685, 422064, 445512, 501201, 527580, 556890, 633096, 668268, 703440, 742520, 791370, 835335, 891024, 1002402, 1055160, 1113780, 1266192, 1336536, 1485040, 1503603, 1582740, 1670670, 2004804, 2110320, 2227560, 2506005, 2673072, 3007206, 3165480, 3341340, 4009608, 4455120, 5012010, 6014412, 6330960, 6682680, 7518015, 8019216, 10024020, 12028824, 13365360, 15036030, 20048040, 24057648, 30072060, 40096080, 60144120, 120288240]

約数ペア:

[(1, 120288240), (2, 60144120), (3, 40096080), (4, 30072060), (5, 24057648), (6, 20048040), (8, 15036030), (9, 13365360), (10, 12028824), (12, 10024020), (15, 8019216), (16, 7518015), (18, 6682680), (19, 6330960), (20, 6014412), (24, 5012010), (27, 4455120), (30, 4009608), (36, 3341340), (38, 3165480), (40, 3007206), (45, 2673072), (48, 2506005), (54, 2227560), (57, 2110320), (60, 2004804), (72, 1670670), (76, 1582740), (80, 1503603), (81, 1485040), (90, 1336536), (95, 1266192), (108, 1113780), (114, 1055160), (120, 1002402), (135, 891024), (144, 835335), (152, 791370), (162, 742520), (171, 703440), (180, 668268), (190, 633096), (216, 556890), (228, 527580), (240, 501201), (270, 445512), (285, 422064), (304, 395685), (324, 371260), (342, 351720), (360, 334134), (380, 316548), (405, 297008), (432, 278445), (456, 263790), (513, 234480), (540, 222756), (570, 211032), (648, 185630), (684, 175860), (720, 167067), (760, 158274), (810, 148504), (855, 140688), (912, 131895), (977, 123120), (1026, 117240), (1080, 111378), (1140, 105516), (1296, 92815), (1368, 87930), (1520, 79137), (1539, 78160), (1620, 74252), (1710, 70344), (1954, 61560), (2052, 58620), (2160, 55689), (2280, 52758), (2565, 46896), (2736, 43965), (2931, 41040), (3078, 39080), (3240, 37126), (3420, 35172), (3908, 30780), (4104, 29310), (4560, 26379), (4885, 24624), (5130, 23448), (5862, 20520), (6156, 19540), (6480, 18563), (6840, 17586), (7695, 15632), (7816, 15390), (8208, 14655), (8793, 13680), (9770, 12312), (10260, 11724)]