327245880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2357}}^1$

素因数の和:2473

約数の個数: 128

約数和(自身を含む): 1069588800

約数和(自身を除く): 742342920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 89, 104, 120, 130, 156, 178, 195, 260, 267, 312, 356, 390, 445, 520, 534, 712, 780, 890, 1068, 1157, 1335, 1560, 1780, 2136, 2314, 2357, 2670, 3471, 3560, 4628, 4714, 5340, 5785, 6942, 7071, 9256, 9428, 10680, 11570, 11785, 13884, 14142, 17355, 18856, 23140, 23570, 27768, 28284, 30641, 34710, 35355, 46280, 47140, 56568, 61282, 69420, 70710, 91923, 94280, 122564, 138840, 141420, 153205, 183846, 209773, 245128, 282840, 306410, 367692, 419546, 459615, 612820, 629319, 735384, 839092, 919230, 1048865, 1225640, 1258638, 1678184, 1838460, 2097730, 2517276, 2727049, 3146595, 3676920, 4195460, 5034552, 5454098, 6293190, 8181147, 8390920, 10908196, 12586380, 13635245, 16362294, 21816392, 25172760, 27270490, 32724588, 40905735, 54540980, 65449176, 81811470, 109081960, 163622940, 327245880]

約数ペア:

[(1, 327245880), (2, 163622940), (3, 109081960), (4, 81811470), (5, 65449176), (6, 54540980), (8, 40905735), (10, 32724588), (12, 27270490), (13, 25172760), (15, 21816392), (20, 16362294), (24, 13635245), (26, 12586380), (30, 10908196), (39, 8390920), (40, 8181147), (52, 6293190), (60, 5454098), (65, 5034552), (78, 4195460), (89, 3676920), (104, 3146595), (120, 2727049), (130, 2517276), (156, 2097730), (178, 1838460), (195, 1678184), (260, 1258638), (267, 1225640), (312, 1048865), (356, 919230), (390, 839092), (445, 735384), (520, 629319), (534, 612820), (712, 459615), (780, 419546), (890, 367692), (1068, 306410), (1157, 282840), (1335, 245128), (1560, 209773), (1780, 183846), (2136, 153205), (2314, 141420), (2357, 138840), (2670, 122564), (3471, 94280), (3560, 91923), (4628, 70710), (4714, 69420), (5340, 61282), (5785, 56568), (6942, 47140), (7071, 46280), (9256, 35355), (9428, 34710), (10680, 30641), (11570, 28284), (11785, 27768), (13884, 23570), (14142, 23140), (17355, 18856)]