60195720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:895

約数の個数: 128

約数和(自身を含む): 198858240

約数和(自身を除く): 138662520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 705, 780, 821, 940, 1128, 1222, 1410, 1560, 1642, 1833, 1880, 2444, 2463, 2820, 3055, 3284, 3666, 4105, 4888, 4926, 5640, 6110, 6568, 7332, 8210, 9165, 9852, 10673, 12220, 12315, 14664, 16420, 18330, 19704, 21346, 24440, 24630, 32019, 32840, 36660, 38587, 42692, 49260, 53365, 64038, 73320, 77174, 85384, 98520, 106730, 115761, 128076, 154348, 160095, 192935, 213460, 231522, 256152, 308696, 320190, 385870, 426920, 463044, 501631, 578805, 640380, 771740, 926088, 1003262, 1157610, 1280760, 1504893, 1543480, 2006524, 2315220, 2508155, 3009786, 4013048, 4630440, 5016310, 6019572, 7524465, 10032620, 12039144, 15048930, 20065240, 30097860, 60195720]

約数ペア:

[(1, 60195720), (2, 30097860), (3, 20065240), (4, 15048930), (5, 12039144), (6, 10032620), (8, 7524465), (10, 6019572), (12, 5016310), (13, 4630440), (15, 4013048), (20, 3009786), (24, 2508155), (26, 2315220), (30, 2006524), (39, 1543480), (40, 1504893), (47, 1280760), (52, 1157610), (60, 1003262), (65, 926088), (78, 771740), (94, 640380), (104, 578805), (120, 501631), (130, 463044), (141, 426920), (156, 385870), (188, 320190), (195, 308696), (235, 256152), (260, 231522), (282, 213460), (312, 192935), (376, 160095), (390, 154348), (470, 128076), (520, 115761), (564, 106730), (611, 98520), (705, 85384), (780, 77174), (821, 73320), (940, 64038), (1128, 53365), (1222, 49260), (1410, 42692), (1560, 38587), (1642, 36660), (1833, 32840), (1880, 32019), (2444, 24630), (2463, 24440), (2820, 21346), (3055, 19704), (3284, 18330), (3666, 16420), (4105, 14664), (4888, 12315), (4926, 12220), (5640, 10673), (6110, 9852), (6568, 9165), (7332, 8210)]