30844320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4943}}^1$

素因数の和:4974

約数の個数: 96

約数和(自身を含む): 104654592

約数和(自身を除く): 73810272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 4943, 6240, 9886, 14829, 19772, 24715, 29658, 39544, 49430, 59316, 64259, 74145, 79088, 98860, 118632, 128518, 148290, 158176, 192777, 197720, 237264, 257036, 296580, 321295, 385554, 395440, 474528, 514072, 593160, 642590, 771108, 790880, 963885, 1028144, 1186320, 1285180, 1542216, 1927770, 2056288, 2372640, 2570360, 3084432, 3855540, 5140720, 6168864, 7711080, 10281440, 15422160, 30844320]

約数ペア:

[(1, 30844320), (2, 15422160), (3, 10281440), (4, 7711080), (5, 6168864), (6, 5140720), (8, 3855540), (10, 3084432), (12, 2570360), (13, 2372640), (15, 2056288), (16, 1927770), (20, 1542216), (24, 1285180), (26, 1186320), (30, 1028144), (32, 963885), (39, 790880), (40, 771108), (48, 642590), (52, 593160), (60, 514072), (65, 474528), (78, 395440), (80, 385554), (96, 321295), (104, 296580), (120, 257036), (130, 237264), (156, 197720), (160, 192777), (195, 158176), (208, 148290), (240, 128518), (260, 118632), (312, 98860), (390, 79088), (416, 74145), (480, 64259), (520, 59316), (624, 49430), (780, 39544), (1040, 29658), (1248, 24715), (1560, 19772), (2080, 14829), (3120, 9886), (4943, 6240)]