12462480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:949

約数の個数: 120

約数和(自身を含む): 44104320

約数和(自身を除く): 31641840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 911, 912, 1140, 1368, 1520, 1710, 1822, 2280, 2733, 2736, 3420, 3644, 4555, 4560, 5466, 6840, 7288, 8199, 9110, 10932, 13665, 13680, 14576, 16398, 17309, 18220, 21864, 27330, 32796, 34618, 36440, 40995, 43728, 51927, 54660, 65592, 69236, 72880, 81990, 86545, 103854, 109320, 131184, 138472, 155781, 163980, 173090, 207708, 218640, 259635, 276944, 311562, 327960, 346180, 415416, 519270, 623124, 655920, 692360, 778905, 830832, 1038540, 1246248, 1384720, 1557810, 2077080, 2492496, 3115620, 4154160, 6231240, 12462480]

約数ペア:

[(1, 12462480), (2, 6231240), (3, 4154160), (4, 3115620), (5, 2492496), (6, 2077080), (8, 1557810), (9, 1384720), (10, 1246248), (12, 1038540), (15, 830832), (16, 778905), (18, 692360), (19, 655920), (20, 623124), (24, 519270), (30, 415416), (36, 346180), (38, 327960), (40, 311562), (45, 276944), (48, 259635), (57, 218640), (60, 207708), (72, 173090), (76, 163980), (80, 155781), (90, 138472), (95, 131184), (114, 109320), (120, 103854), (144, 86545), (152, 81990), (171, 72880), (180, 69236), (190, 65592), (228, 54660), (240, 51927), (285, 43728), (304, 40995), (342, 36440), (360, 34618), (380, 32796), (456, 27330), (570, 21864), (684, 18220), (720, 17309), (760, 16398), (855, 14576), (911, 13680), (912, 13665), (1140, 10932), (1368, 9110), (1520, 8199), (1710, 7288), (1822, 6840), (2280, 5466), (2733, 4560), (2736, 4555), (3420, 3644)]