162161520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3733}}^1$

素因数の和:3930

約数の個数: 80

約数和(自身を含む): 505613472

約数和(自身を除く): 343451952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 2896, 3620, 3733, 4344, 5430, 7240, 7466, 8688, 10860, 11199, 14480, 14932, 18665, 21720, 22398, 29864, 37330, 43440, 44796, 55995, 59728, 74660, 89592, 111990, 149320, 179184, 223980, 298640, 447960, 675673, 895920, 1351346, 2027019, 2702692, 3378365, 4054038, 5405384, 6756730, 8108076, 10135095, 10810768, 13513460, 16216152, 20270190, 27026920, 32432304, 40540380, 54053840, 81080760, 162161520]

約数ペア:

[(1, 162161520), (2, 81080760), (3, 54053840), (4, 40540380), (5, 32432304), (6, 27026920), (8, 20270190), (10, 16216152), (12, 13513460), (15, 10810768), (16, 10135095), (20, 8108076), (24, 6756730), (30, 5405384), (40, 4054038), (48, 3378365), (60, 2702692), (80, 2027019), (120, 1351346), (181, 895920), (240, 675673), (362, 447960), (543, 298640), (724, 223980), (905, 179184), (1086, 149320), (1448, 111990), (1810, 89592), (2172, 74660), (2715, 59728), (2896, 55995), (3620, 44796), (3733, 43440), (4344, 37330), (5430, 29864), (7240, 22398), (7466, 21720), (8688, 18665), (10860, 14932), (11199, 14480)]