383781840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{123007}}^1$

素因数の和:123036

約数の個数: 80

約数和(自身を含む): 1281251328

約数和(自身を除く): 897469488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 123007, 246014, 369021, 492028, 615035, 738042, 984056, 1230070, 1476084, 1599091, 1845105, 1968112, 2460140, 2952168, 3198182, 3690210, 4797273, 4920280, 5904336, 6396364, 7380420, 7995455, 9594546, 9840560, 12792728, 14760840, 15990910, 19189092, 23986365, 25585456, 29521680, 31981820, 38378184, 47972730, 63963640, 76756368, 95945460, 127927280, 191890920, 383781840]

約数ペア:

[(1, 383781840), (2, 191890920), (3, 127927280), (4, 95945460), (5, 76756368), (6, 63963640), (8, 47972730), (10, 38378184), (12, 31981820), (13, 29521680), (15, 25585456), (16, 23986365), (20, 19189092), (24, 15990910), (26, 14760840), (30, 12792728), (39, 9840560), (40, 9594546), (48, 7995455), (52, 7380420), (60, 6396364), (65, 5904336), (78, 4920280), (80, 4797273), (104, 3690210), (120, 3198182), (130, 2952168), (156, 2460140), (195, 1968112), (208, 1845105), (240, 1599091), (260, 1476084), (312, 1230070), (390, 984056), (520, 738042), (624, 615035), (780, 492028), (1040, 369021), (1560, 246014), (3120, 123007)]