304787040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20483}}^1$

素因数の和:20532

約数の個数: 96

約数和(自身を含む): 991097856

約数和(自身を除く): 686310816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 20483, 40966, 61449, 81932, 102415, 122898, 163864, 204830, 245796, 307245, 327728, 409660, 491592, 614490, 634973, 655456, 819320, 983184, 1228980, 1269946, 1638640, 1904919, 1966368, 2457960, 2539892, 3174865, 3277280, 3809838, 4915920, 5079784, 6349730, 7619676, 9524595, 9831840, 10159568, 12699460, 15239352, 19049190, 20319136, 25398920, 30478704, 38098380, 50797840, 60957408, 76196760, 101595680, 152393520, 304787040]

約数ペア:

[(1, 304787040), (2, 152393520), (3, 101595680), (4, 76196760), (5, 60957408), (6, 50797840), (8, 38098380), (10, 30478704), (12, 25398920), (15, 20319136), (16, 19049190), (20, 15239352), (24, 12699460), (30, 10159568), (31, 9831840), (32, 9524595), (40, 7619676), (48, 6349730), (60, 5079784), (62, 4915920), (80, 3809838), (93, 3277280), (96, 3174865), (120, 2539892), (124, 2457960), (155, 1966368), (160, 1904919), (186, 1638640), (240, 1269946), (248, 1228980), (310, 983184), (372, 819320), (465, 655456), (480, 634973), (496, 614490), (620, 491592), (744, 409660), (930, 327728), (992, 307245), (1240, 245796), (1488, 204830), (1860, 163864), (2480, 122898), (2976, 102415), (3720, 81932), (4960, 61449), (7440, 40966), (14880, 20483)]