538242480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10529}}^1$

素因数の和:10619

約数の個数: 120

約数和(自身を含む): 1833230880

約数和(自身を除く): 1294988400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 10529, 12780, 17040, 21058, 25560, 31587, 42116, 51120, 52645, 63174, 84232, 94761, 105290, 126348, 157935, 168464, 189522, 210580, 252696, 315870, 379044, 421160, 473805, 505392, 631740, 747559, 758088, 842320, 947610, 1263480, 1495118, 1516176, 1895220, 2242677, 2526960, 2990236, 3737795, 3790440, 4485354, 5980472, 6728031, 7475590, 7580880, 8970708, 11213385, 11960944, 13456062, 14951180, 17941416, 22426770, 26912124, 29902360, 33640155, 35882832, 44853540, 53824248, 59804720, 67280310, 89707080, 107648496, 134560620, 179414160, 269121240, 538242480]

約数ペア:

[(1, 538242480), (2, 269121240), (3, 179414160), (4, 134560620), (5, 107648496), (6, 89707080), (8, 67280310), (9, 59804720), (10, 53824248), (12, 44853540), (15, 35882832), (16, 33640155), (18, 29902360), (20, 26912124), (24, 22426770), (30, 17941416), (36, 14951180), (40, 13456062), (45, 11960944), (48, 11213385), (60, 8970708), (71, 7580880), (72, 7475590), (80, 6728031), (90, 5980472), (120, 4485354), (142, 3790440), (144, 3737795), (180, 2990236), (213, 2526960), (240, 2242677), (284, 1895220), (355, 1516176), (360, 1495118), (426, 1263480), (568, 947610), (639, 842320), (710, 758088), (720, 747559), (852, 631740), (1065, 505392), (1136, 473805), (1278, 421160), (1420, 379044), (1704, 315870), (2130, 252696), (2556, 210580), (2840, 189522), (3195, 168464), (3408, 157935), (4260, 126348), (5112, 105290), (5680, 94761), (6390, 84232), (8520, 63174), (10224, 52645), (10529, 51120), (12780, 42116), (17040, 31587), (21058, 25560)]