48741720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23893}}^1$

素因数の和:23924

約数の個数: 64

約数和(自身を含む): 154833120

約数和(自身を除く): 106091400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 23893, 47786, 71679, 95572, 119465, 143358, 191144, 238930, 286716, 358395, 406181, 477860, 573432, 716790, 812362, 955720, 1218543, 1433580, 1624724, 2030905, 2437086, 2867160, 3249448, 4061810, 4874172, 6092715, 8123620, 9748344, 12185430, 16247240, 24370860, 48741720]

約数ペア:

[(1, 48741720), (2, 24370860), (3, 16247240), (4, 12185430), (5, 9748344), (6, 8123620), (8, 6092715), (10, 4874172), (12, 4061810), (15, 3249448), (17, 2867160), (20, 2437086), (24, 2030905), (30, 1624724), (34, 1433580), (40, 1218543), (51, 955720), (60, 812362), (68, 716790), (85, 573432), (102, 477860), (120, 406181), (136, 358395), (170, 286716), (204, 238930), (255, 191144), (340, 143358), (408, 119465), (510, 95572), (680, 71679), (1020, 47786), (2040, 23893)]