74814120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2927}}^1$

素因数の和:3015

約数の個数: 96

約数和(自身を含む): 246654720

約数和(自身を除く): 171840600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 2927, 3195, 4260, 5112, 5854, 6390, 8520, 8781, 11708, 12780, 14635, 17562, 23416, 25560, 26343, 29270, 35124, 43905, 52686, 58540, 70248, 87810, 105372, 117080, 131715, 175620, 207817, 210744, 263430, 351240, 415634, 526860, 623451, 831268, 1039085, 1053720, 1246902, 1662536, 1870353, 2078170, 2493804, 3117255, 3740706, 4156340, 4987608, 6234510, 7481412, 8312680, 9351765, 12469020, 14962824, 18703530, 24938040, 37407060, 74814120]

約数ペア:

[(1, 74814120), (2, 37407060), (3, 24938040), (4, 18703530), (5, 14962824), (6, 12469020), (8, 9351765), (9, 8312680), (10, 7481412), (12, 6234510), (15, 4987608), (18, 4156340), (20, 3740706), (24, 3117255), (30, 2493804), (36, 2078170), (40, 1870353), (45, 1662536), (60, 1246902), (71, 1053720), (72, 1039085), (90, 831268), (120, 623451), (142, 526860), (180, 415634), (213, 351240), (284, 263430), (355, 210744), (360, 207817), (426, 175620), (568, 131715), (639, 117080), (710, 105372), (852, 87810), (1065, 70248), (1278, 58540), (1420, 52686), (1704, 43905), (2130, 35124), (2556, 29270), (2840, 26343), (2927, 25560), (3195, 23416), (4260, 17562), (5112, 14635), (5854, 12780), (6390, 11708), (8520, 8781)]