144531120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^2\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 120

約数和(自身を含む): 458403696

約数和(自身を除く): 313872576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 173, 177, 236, 240, 295, 346, 354, 472, 519, 590, 692, 708, 865, 885, 944, 1038, 1180, 1384, 1416, 1730, 1770, 2076, 2360, 2595, 2768, 2832, 3460, 3481, 3540, 4152, 4720, 5190, 6920, 6962, 7080, 8304, 10207, 10380, 10443, 13840, 13924, 14160, 17405, 20414, 20760, 20886, 27848, 30621, 34810, 40828, 41520, 41772, 51035, 52215, 55696, 61242, 69620, 81656, 83544, 102070, 104430, 122484, 139240, 153105, 163312, 167088, 204140, 208860, 244968, 278480, 306210, 408280, 417720, 489936, 602213, 612420, 816560, 835440, 1204426, 1224840, 1806639, 2408852, 2449680, 3011065, 3613278, 4817704, 6022130, 7226556, 9033195, 9635408, 12044260, 14453112, 18066390, 24088520, 28906224, 36132780, 48177040, 72265560, 144531120]

約数ペア:

[(1, 144531120), (2, 72265560), (3, 48177040), (4, 36132780), (5, 28906224), (6, 24088520), (8, 18066390), (10, 14453112), (12, 12044260), (15, 9635408), (16, 9033195), (20, 7226556), (24, 6022130), (30, 4817704), (40, 3613278), (48, 3011065), (59, 2449680), (60, 2408852), (80, 1806639), (118, 1224840), (120, 1204426), (173, 835440), (177, 816560), (236, 612420), (240, 602213), (295, 489936), (346, 417720), (354, 408280), (472, 306210), (519, 278480), (590, 244968), (692, 208860), (708, 204140), (865, 167088), (885, 163312), (944, 153105), (1038, 139240), (1180, 122484), (1384, 104430), (1416, 102070), (1730, 83544), (1770, 81656), (2076, 69620), (2360, 61242), (2595, 55696), (2768, 52215), (2832, 51035), (3460, 41772), (3481, 41520), (3540, 40828), (4152, 34810), (4720, 30621), (5190, 27848), (6920, 20886), (6962, 20760), (7080, 20414), (8304, 17405), (10207, 14160), (10380, 13924), (10443, 13840)]