8963340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 26664960

約数和(自身を除く): 17701620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 61, 62, 79, 93, 122, 124, 155, 158, 183, 186, 237, 244, 305, 310, 316, 366, 372, 395, 465, 474, 610, 620, 732, 790, 915, 930, 948, 1185, 1220, 1580, 1830, 1860, 1891, 2370, 2449, 3660, 3782, 4740, 4819, 4898, 5673, 7347, 7564, 9455, 9638, 9796, 11346, 12245, 14457, 14694, 18910, 19276, 22692, 24095, 24490, 28365, 28914, 29388, 36735, 37820, 48190, 48980, 56730, 57828, 72285, 73470, 96380, 113460, 144570, 146940, 149389, 289140, 298778, 448167, 597556, 746945, 896334, 1493890, 1792668, 2240835, 2987780, 4481670, 8963340]

約数ペア:

[(1, 8963340), (2, 4481670), (3, 2987780), (4, 2240835), (5, 1792668), (6, 1493890), (10, 896334), (12, 746945), (15, 597556), (20, 448167), (30, 298778), (31, 289140), (60, 149389), (61, 146940), (62, 144570), (79, 113460), (93, 96380), (122, 73470), (124, 72285), (155, 57828), (158, 56730), (183, 48980), (186, 48190), (237, 37820), (244, 36735), (305, 29388), (310, 28914), (316, 28365), (366, 24490), (372, 24095), (395, 22692), (465, 19276), (474, 18910), (610, 14694), (620, 14457), (732, 12245), (790, 11346), (915, 9796), (930, 9638), (948, 9455), (1185, 7564), (1220, 7347), (1580, 5673), (1830, 4898), (1860, 4819), (1891, 4740), (2370, 3782), (2449, 3660)]