249944760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53407}}^1$

素因数の和:53437

約数の個数: 96

約数和(自身を含む): 874823040

約数和(自身を除く): 624878280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 53407, 106814, 160221, 213628, 267035, 320442, 427256, 480663, 534070, 640884, 694291, 801105, 961326, 1068140, 1281768, 1388582, 1602210, 1922652, 2082873, 2136280, 2403315, 2777164, 3204420, 3471455, 3845304, 4165746, 4806630, 5554328, 6248619, 6408840, 6942910, 8331492, 9613260, 10414365, 12497238, 13885820, 16662984, 19226520, 20828730, 24994476, 27771640, 31243095, 41657460, 49988952, 62486190, 83314920, 124972380, 249944760]

約数ペア:

[(1, 249944760), (2, 124972380), (3, 83314920), (4, 62486190), (5, 49988952), (6, 41657460), (8, 31243095), (9, 27771640), (10, 24994476), (12, 20828730), (13, 19226520), (15, 16662984), (18, 13885820), (20, 12497238), (24, 10414365), (26, 9613260), (30, 8331492), (36, 6942910), (39, 6408840), (40, 6248619), (45, 5554328), (52, 4806630), (60, 4165746), (65, 3845304), (72, 3471455), (78, 3204420), (90, 2777164), (104, 2403315), (117, 2136280), (120, 2082873), (130, 1922652), (156, 1602210), (180, 1388582), (195, 1281768), (234, 1068140), (260, 961326), (312, 801105), (360, 694291), (390, 640884), (468, 534070), (520, 480663), (585, 427256), (780, 320442), (936, 267035), (1170, 213628), (1560, 160221), (2340, 106814), (4680, 53407)]