121102480

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 292106304

約数和(自身を除く): 171003824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 163, 185, 251, 296, 326, 370, 502, 592, 652, 740, 815, 1004, 1255, 1304, 1480, 1630, 2008, 2510, 2608, 2960, 3260, 4016, 5020, 6031, 6520, 9287, 10040, 12062, 13040, 18574, 20080, 24124, 30155, 37148, 40913, 46435, 48248, 60310, 74296, 81826, 92870, 96496, 120620, 148592, 163652, 185740, 204565, 241240, 327304, 371480, 409130, 482480, 654608, 742960, 818260, 1513781, 1636520, 3027562, 3273040, 6055124, 7568905, 12110248, 15137810, 24220496, 30275620, 60551240, 121102480]

約数ペア:

[(1, 121102480), (2, 60551240), (4, 30275620), (5, 24220496), (8, 15137810), (10, 12110248), (16, 7568905), (20, 6055124), (37, 3273040), (40, 3027562), (74, 1636520), (80, 1513781), (148, 818260), (163, 742960), (185, 654608), (251, 482480), (296, 409130), (326, 371480), (370, 327304), (502, 241240), (592, 204565), (652, 185740), (740, 163652), (815, 148592), (1004, 120620), (1255, 96496), (1304, 92870), (1480, 81826), (1630, 74296), (2008, 60310), (2510, 48248), (2608, 46435), (2960, 40913), (3260, 37148), (4016, 30155), (5020, 24124), (6031, 20080), (6520, 18574), (9287, 13040), (10040, 12062)]