152393520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20483}}^1$

素因数の和:20530

約数の個数: 80

約数和(自身を含む): 487683072

約数和(自身を除く): 335289552

約数列:

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

約数ペア:

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