17928120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{3049}}^1$

素因数の和:3077

約数の個数: 96

約数和(自身を含む): 62586000

約数和(自身を除く): 44657880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 3049, 5880, 6098, 9147, 12196, 15245, 18294, 21343, 24392, 30490, 36588, 42686, 45735, 60980, 64029, 73176, 85372, 91470, 106715, 121960, 128058, 149401, 170744, 182940, 213430, 256116, 298802, 320145, 365880, 426860, 448203, 512232, 597604, 640290, 747005, 853720, 896406, 1195208, 1280580, 1494010, 1792812, 2241015, 2561160, 2988020, 3585624, 4482030, 5976040, 8964060, 17928120]

約数ペア:

[(1, 17928120), (2, 8964060), (3, 5976040), (4, 4482030), (5, 3585624), (6, 2988020), (7, 2561160), (8, 2241015), (10, 1792812), (12, 1494010), (14, 1280580), (15, 1195208), (20, 896406), (21, 853720), (24, 747005), (28, 640290), (30, 597604), (35, 512232), (40, 448203), (42, 426860), (49, 365880), (56, 320145), (60, 298802), (70, 256116), (84, 213430), (98, 182940), (105, 170744), (120, 149401), (140, 128058), (147, 121960), (168, 106715), (196, 91470), (210, 85372), (245, 73176), (280, 64029), (294, 60980), (392, 45735), (420, 42686), (490, 36588), (588, 30490), (735, 24392), (840, 21343), (980, 18294), (1176, 15245), (1470, 12196), (1960, 9147), (2940, 6098), (3049, 5880)]