45294720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:814

約数の個数: 128

約数和(自身を含む): 149230080

約数和(自身を除く): 103935360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 761, 930, 960, 992, 1240, 1488, 1522, 1860, 1920, 1984, 2283, 2480, 2976, 3044, 3720, 3805, 3968, 4566, 4960, 5952, 6088, 7440, 7610, 9132, 9920, 11415, 11904, 12176, 14880, 15220, 18264, 19840, 22830, 23591, 24352, 29760, 30440, 36528, 45660, 47182, 48704, 59520, 60880, 70773, 73056, 91320, 94364, 97408, 117955, 121760, 141546, 146112, 182640, 188728, 235910, 243520, 283092, 292224, 353865, 365280, 377456, 471820, 487040, 566184, 707730, 730560, 754912, 943640, 1132368, 1415460, 1461120, 1509824, 1887280, 2264736, 2830920, 3019648, 3774560, 4529472, 5661840, 7549120, 9058944, 11323680, 15098240, 22647360, 45294720]

約数ペア:

[(1, 45294720), (2, 22647360), (3, 15098240), (4, 11323680), (5, 9058944), (6, 7549120), (8, 5661840), (10, 4529472), (12, 3774560), (15, 3019648), (16, 2830920), (20, 2264736), (24, 1887280), (30, 1509824), (31, 1461120), (32, 1415460), (40, 1132368), (48, 943640), (60, 754912), (62, 730560), (64, 707730), (80, 566184), (93, 487040), (96, 471820), (120, 377456), (124, 365280), (128, 353865), (155, 292224), (160, 283092), (186, 243520), (192, 235910), (240, 188728), (248, 182640), (310, 146112), (320, 141546), (372, 121760), (384, 117955), (465, 97408), (480, 94364), (496, 91320), (620, 73056), (640, 70773), (744, 60880), (761, 59520), (930, 48704), (960, 47182), (992, 45660), (1240, 36528), (1488, 30440), (1522, 29760), (1860, 24352), (1920, 23591), (1984, 22830), (2283, 19840), (2480, 18264), (2976, 15220), (3044, 14880), (3720, 12176), (3805, 11904), (3968, 11415), (4566, 9920), (4960, 9132), (5952, 7610), (6088, 7440)]