180393960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:799

約数の個数: 128

約数和(自身を含む): 567336960

約数和(自身を除く): 386943000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 71, 93, 120, 124, 142, 155, 186, 213, 248, 284, 310, 355, 372, 426, 465, 568, 620, 683, 710, 744, 852, 930, 1065, 1240, 1366, 1420, 1704, 1860, 2049, 2130, 2201, 2732, 2840, 3415, 3720, 4098, 4260, 4402, 5464, 6603, 6830, 8196, 8520, 8804, 10245, 11005, 13206, 13660, 16392, 17608, 20490, 21173, 22010, 26412, 27320, 33015, 40980, 42346, 44020, 48493, 52824, 63519, 66030, 81960, 84692, 88040, 96986, 105865, 127038, 132060, 145479, 169384, 193972, 211730, 242465, 254076, 264120, 290958, 317595, 387944, 423460, 484930, 508152, 581916, 635190, 727395, 846920, 969860, 1163832, 1270380, 1454790, 1503283, 1939720, 2540760, 2909580, 3006566, 4509849, 5819160, 6013132, 7516415, 9019698, 12026264, 15032830, 18039396, 22549245, 30065660, 36078792, 45098490, 60131320, 90196980, 180393960]

約数ペア:

[(1, 180393960), (2, 90196980), (3, 60131320), (4, 45098490), (5, 36078792), (6, 30065660), (8, 22549245), (10, 18039396), (12, 15032830), (15, 12026264), (20, 9019698), (24, 7516415), (30, 6013132), (31, 5819160), (40, 4509849), (60, 3006566), (62, 2909580), (71, 2540760), (93, 1939720), (120, 1503283), (124, 1454790), (142, 1270380), (155, 1163832), (186, 969860), (213, 846920), (248, 727395), (284, 635190), (310, 581916), (355, 508152), (372, 484930), (426, 423460), (465, 387944), (568, 317595), (620, 290958), (683, 264120), (710, 254076), (744, 242465), (852, 211730), (930, 193972), (1065, 169384), (1240, 145479), (1366, 132060), (1420, 127038), (1704, 105865), (1860, 96986), (2049, 88040), (2130, 84692), (2201, 81960), (2732, 66030), (2840, 63519), (3415, 52824), (3720, 48493), (4098, 44020), (4260, 42346), (4402, 40980), (5464, 33015), (6603, 27320), (6830, 26412), (8196, 22010), (8520, 21173), (8804, 20490), (10245, 17608), (11005, 16392), (13206, 13660)]