54240540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1367

約数の個数: 96

約数和(自身を含む): 164856384

約数和(自身を除く): 110615844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 340, 410, 492, 510, 615, 697, 820, 1020, 1230, 1297, 1394, 2091, 2460, 2594, 2788, 3485, 3891, 4182, 5188, 6485, 6970, 7782, 8364, 10455, 12970, 13940, 15564, 19455, 20910, 22049, 25940, 38910, 41820, 44098, 53177, 66147, 77820, 88196, 106354, 110245, 132294, 159531, 212708, 220490, 264588, 265885, 319062, 330735, 440980, 531770, 638124, 661470, 797655, 904009, 1063540, 1322940, 1595310, 1808018, 2712027, 3190620, 3616036, 4520045, 5424054, 9040090, 10848108, 13560135, 18080180, 27120270, 54240540]

約数ペア:

[(1, 54240540), (2, 27120270), (3, 18080180), (4, 13560135), (5, 10848108), (6, 9040090), (10, 5424054), (12, 4520045), (15, 3616036), (17, 3190620), (20, 2712027), (30, 1808018), (34, 1595310), (41, 1322940), (51, 1063540), (60, 904009), (68, 797655), (82, 661470), (85, 638124), (102, 531770), (123, 440980), (164, 330735), (170, 319062), (204, 265885), (205, 264588), (246, 220490), (255, 212708), (340, 159531), (410, 132294), (492, 110245), (510, 106354), (615, 88196), (697, 77820), (820, 66147), (1020, 53177), (1230, 44098), (1297, 41820), (1394, 38910), (2091, 25940), (2460, 22049), (2594, 20910), (2788, 19455), (3485, 15564), (3891, 13940), (4182, 12970), (5188, 10455), (6485, 8364), (6970, 7782)]