1542622680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{60353}}^1$

素因数の和:60441

約数の個数: 96

約数和(自身を含む): 5084220960

約数和(自身を除く): 3541598280

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, 3195, 4260, 5112, 6390, 8520, 12780, 25560, 60353, 120706, 181059, 241412, 301765, 362118, 482824, 543177, 603530, 724236, 905295, 1086354, 1207060, 1448472, 1810590, 2172708, 2414120, 2715885, 3621180, 4285063, 4345416, 5431770, 7242360, 8570126, 10863540, 12855189, 17140252, 21425315, 21727080, 25710378, 34280504, 38565567, 42850630, 51420756, 64275945, 77131134, 85701260, 102841512, 128551890, 154262268, 171402520, 192827835, 257103780, 308524536, 385655670, 514207560, 771311340, 1542622680]

約数ペア:

[(1, 1542622680), (2, 771311340), (3, 514207560), (4, 385655670), (5, 308524536), (6, 257103780), (8, 192827835), (9, 171402520), (10, 154262268), (12, 128551890), (15, 102841512), (18, 85701260), (20, 77131134), (24, 64275945), (30, 51420756), (36, 42850630), (40, 38565567), (45, 34280504), (60, 25710378), (71, 21727080), (72, 21425315), (90, 17140252), (120, 12855189), (142, 10863540), (180, 8570126), (213, 7242360), (284, 5431770), (355, 4345416), (360, 4285063), (426, 3621180), (568, 2715885), (639, 2414120), (710, 2172708), (852, 1810590), (1065, 1448472), (1278, 1207060), (1420, 1086354), (1704, 905295), (2130, 724236), (2556, 603530), (2840, 543177), (3195, 482824), (4260, 362118), (5112, 301765), (6390, 241412), (8520, 181059), (12780, 120706), (25560, 60353)]