72265560

素因数分解:

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

素因数の和:305

約数の個数: 96

約数和(自身を含む): 221808240

約数和(自身を除く): 149542680

約数列:

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

約数ペア:

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