15109560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 52813800

約数和(自身を除く): 37704240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 47, 57, 60, 72, 76, 90, 94, 95, 114, 120, 141, 152, 171, 180, 188, 190, 228, 235, 282, 285, 342, 360, 376, 380, 423, 456, 470, 564, 570, 684, 705, 760, 846, 855, 893, 940, 1128, 1140, 1368, 1410, 1692, 1710, 1786, 1880, 2115, 2209, 2280, 2679, 2820, 3384, 3420, 3572, 4230, 4418, 4465, 5358, 5640, 6627, 6840, 7144, 8037, 8460, 8836, 8930, 10716, 11045, 13254, 13395, 16074, 16920, 17672, 17860, 19881, 21432, 22090, 26508, 26790, 32148, 33135, 35720, 39762, 40185, 41971, 44180, 53016, 53580, 64296, 66270, 79524, 80370, 83942, 88360, 99405, 107160, 125913, 132540, 159048, 160740, 167884, 198810, 209855, 251826, 265080, 321480, 335768, 377739, 397620, 419710, 503652, 629565, 755478, 795240, 839420, 1007304, 1259130, 1510956, 1678840, 1888695, 2518260, 3021912, 3777390, 5036520, 7554780, 15109560]

約数ペア:

[(1, 15109560), (2, 7554780), (3, 5036520), (4, 3777390), (5, 3021912), (6, 2518260), (8, 1888695), (9, 1678840), (10, 1510956), (12, 1259130), (15, 1007304), (18, 839420), (19, 795240), (20, 755478), (24, 629565), (30, 503652), (36, 419710), (38, 397620), (40, 377739), (45, 335768), (47, 321480), (57, 265080), (60, 251826), (72, 209855), (76, 198810), (90, 167884), (94, 160740), (95, 159048), (114, 132540), (120, 125913), (141, 107160), (152, 99405), (171, 88360), (180, 83942), (188, 80370), (190, 79524), (228, 66270), (235, 64296), (282, 53580), (285, 53016), (342, 44180), (360, 41971), (376, 40185), (380, 39762), (423, 35720), (456, 33135), (470, 32148), (564, 26790), (570, 26508), (684, 22090), (705, 21432), (760, 19881), (846, 17860), (855, 17672), (893, 16920), (940, 16074), (1128, 13395), (1140, 13254), (1368, 11045), (1410, 10716), (1692, 8930), (1710, 8836), (1786, 8460), (1880, 8037), (2115, 7144), (2209, 6840), (2280, 6627), (2679, 5640), (2820, 5358), (3384, 4465), (3420, 4418), (3572, 4230)]