464510280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2273}}^1$

素因数の和:2431

約数の個数: 128

約数和(自身を含む): 1512846720

約数和(自身を除く): 1048336440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 131, 156, 195, 260, 262, 312, 390, 393, 520, 524, 655, 780, 786, 1048, 1310, 1560, 1572, 1703, 1965, 2273, 2620, 3144, 3406, 3930, 4546, 5109, 5240, 6812, 6819, 7860, 8515, 9092, 10218, 11365, 13624, 13638, 15720, 17030, 18184, 20436, 22730, 25545, 27276, 29549, 34060, 34095, 40872, 45460, 51090, 54552, 59098, 68120, 68190, 88647, 90920, 102180, 118196, 136380, 147745, 177294, 204360, 236392, 272760, 295490, 297763, 354588, 443235, 590980, 595526, 709176, 886470, 893289, 1181960, 1191052, 1488815, 1772940, 1786578, 2382104, 2977630, 3545880, 3573156, 3870919, 4466445, 5955260, 7146312, 7741838, 8932890, 11612757, 11910520, 15483676, 17865780, 19354595, 23225514, 30967352, 35731560, 38709190, 46451028, 58063785, 77418380, 92902056, 116127570, 154836760, 232255140, 464510280]

約数ペア:

[(1, 464510280), (2, 232255140), (3, 154836760), (4, 116127570), (5, 92902056), (6, 77418380), (8, 58063785), (10, 46451028), (12, 38709190), (13, 35731560), (15, 30967352), (20, 23225514), (24, 19354595), (26, 17865780), (30, 15483676), (39, 11910520), (40, 11612757), (52, 8932890), (60, 7741838), (65, 7146312), (78, 5955260), (104, 4466445), (120, 3870919), (130, 3573156), (131, 3545880), (156, 2977630), (195, 2382104), (260, 1786578), (262, 1772940), (312, 1488815), (390, 1191052), (393, 1181960), (520, 893289), (524, 886470), (655, 709176), (780, 595526), (786, 590980), (1048, 443235), (1310, 354588), (1560, 297763), (1572, 295490), (1703, 272760), (1965, 236392), (2273, 204360), (2620, 177294), (3144, 147745), (3406, 136380), (3930, 118196), (4546, 102180), (5109, 90920), (5240, 88647), (6812, 68190), (6819, 68120), (7860, 59098), (8515, 54552), (9092, 51090), (10218, 45460), (11365, 40872), (13624, 34095), (13638, 34060), (15720, 29549), (17030, 27276), (18184, 25545), (20436, 22730)]