30318240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:862

約数の個数: 96

約数和(自身を含む): 96780096

約数和(自身を除く): 66461856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 761, 830, 996, 1245, 1328, 1522, 1660, 1992, 2283, 2490, 2656, 3044, 3320, 3805, 3984, 4566, 4980, 6088, 6640, 7610, 7968, 9132, 9960, 11415, 12176, 13280, 15220, 18264, 19920, 22830, 24352, 30440, 36528, 39840, 45660, 60880, 63163, 73056, 91320, 121760, 126326, 182640, 189489, 252652, 315815, 365280, 378978, 505304, 631630, 757956, 947445, 1010608, 1263260, 1515912, 1894890, 2021216, 2526520, 3031824, 3789780, 5053040, 6063648, 7579560, 10106080, 15159120, 30318240]

約数ペア:

[(1, 30318240), (2, 15159120), (3, 10106080), (4, 7579560), (5, 6063648), (6, 5053040), (8, 3789780), (10, 3031824), (12, 2526520), (15, 2021216), (16, 1894890), (20, 1515912), (24, 1263260), (30, 1010608), (32, 947445), (40, 757956), (48, 631630), (60, 505304), (80, 378978), (83, 365280), (96, 315815), (120, 252652), (160, 189489), (166, 182640), (240, 126326), (249, 121760), (332, 91320), (415, 73056), (480, 63163), (498, 60880), (664, 45660), (761, 39840), (830, 36528), (996, 30440), (1245, 24352), (1328, 22830), (1522, 19920), (1660, 18264), (1992, 15220), (2283, 13280), (2490, 12176), (2656, 11415), (3044, 9960), (3320, 9132), (3805, 7968), (3984, 7610), (4566, 6640), (4980, 6088)]