4908720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 15436512

約数和(自身を除く): 10527792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 181, 226, 240, 339, 362, 452, 543, 565, 678, 724, 904, 905, 1086, 1130, 1356, 1448, 1695, 1808, 1810, 2172, 2260, 2712, 2715, 2896, 3390, 3620, 4344, 4520, 5424, 5430, 6780, 7240, 8688, 9040, 10860, 13560, 14480, 20453, 21720, 27120, 40906, 43440, 61359, 81812, 102265, 122718, 163624, 204530, 245436, 306795, 327248, 409060, 490872, 613590, 818120, 981744, 1227180, 1636240, 2454360, 4908720]

約数ペア:

[(1, 4908720), (2, 2454360), (3, 1636240), (4, 1227180), (5, 981744), (6, 818120), (8, 613590), (10, 490872), (12, 409060), (15, 327248), (16, 306795), (20, 245436), (24, 204530), (30, 163624), (40, 122718), (48, 102265), (60, 81812), (80, 61359), (113, 43440), (120, 40906), (181, 27120), (226, 21720), (240, 20453), (339, 14480), (362, 13560), (452, 10860), (543, 9040), (565, 8688), (678, 7240), (724, 6780), (904, 5430), (905, 5424), (1086, 4520), (1130, 4344), (1356, 3620), (1448, 3390), (1695, 2896), (1808, 2715), (1810, 2712), (2172, 2260)]