129622320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4391}}^1$

素因数の和:4451

約数の個数: 120

約数和(自身を含む): 446033952

約数和(自身を除く): 316411632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4391, 4920, 5904, 7380, 8782, 9840, 13173, 14760, 17564, 21955, 26346, 29520, 35128, 39519, 43910, 52692, 65865, 70256, 79038, 87820, 105384, 131730, 158076, 175640, 180031, 197595, 210768, 263460, 316152, 351280, 360062, 395190, 526920, 540093, 632304, 720124, 790380, 900155, 1053840, 1080186, 1440248, 1580760, 1620279, 1800310, 2160372, 2700465, 2880496, 3161520, 3240558, 3600620, 4320744, 5400930, 6481116, 7201240, 8101395, 8641488, 10801860, 12962232, 14402480, 16202790, 21603720, 25924464, 32405580, 43207440, 64811160, 129622320]

約数ペア:

[(1, 129622320), (2, 64811160), (3, 43207440), (4, 32405580), (5, 25924464), (6, 21603720), (8, 16202790), (9, 14402480), (10, 12962232), (12, 10801860), (15, 8641488), (16, 8101395), (18, 7201240), (20, 6481116), (24, 5400930), (30, 4320744), (36, 3600620), (40, 3240558), (41, 3161520), (45, 2880496), (48, 2700465), (60, 2160372), (72, 1800310), (80, 1620279), (82, 1580760), (90, 1440248), (120, 1080186), (123, 1053840), (144, 900155), (164, 790380), (180, 720124), (205, 632304), (240, 540093), (246, 526920), (328, 395190), (360, 360062), (369, 351280), (410, 316152), (492, 263460), (615, 210768), (656, 197595), (720, 180031), (738, 175640), (820, 158076), (984, 131730), (1230, 105384), (1476, 87820), (1640, 79038), (1845, 70256), (1968, 65865), (2460, 52692), (2952, 43910), (3280, 39519), (3690, 35128), (4391, 29520), (4920, 26346), (5904, 21955), (7380, 17564), (8782, 14760), (9840, 13173)]