48631560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:831

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 111035640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 769, 930, 1020, 1054, 1240, 1538, 1581, 1860, 2040, 2108, 2307, 2635, 3076, 3162, 3720, 3845, 4216, 4614, 5270, 6152, 6324, 7690, 7905, 9228, 10540, 11535, 12648, 13073, 15380, 15810, 18456, 21080, 23070, 23839, 26146, 30760, 31620, 39219, 46140, 47678, 52292, 63240, 65365, 71517, 78438, 92280, 95356, 104584, 119195, 130730, 143034, 156876, 190712, 196095, 238390, 261460, 286068, 313752, 357585, 392190, 405263, 476780, 522920, 572136, 715170, 784380, 810526, 953560, 1215789, 1430340, 1568760, 1621052, 2026315, 2431578, 2860680, 3242104, 4052630, 4863156, 6078945, 8105260, 9726312, 12157890, 16210520, 24315780, 48631560]

約数ペア:

[(1, 48631560), (2, 24315780), (3, 16210520), (4, 12157890), (5, 9726312), (6, 8105260), (8, 6078945), (10, 4863156), (12, 4052630), (15, 3242104), (17, 2860680), (20, 2431578), (24, 2026315), (30, 1621052), (31, 1568760), (34, 1430340), (40, 1215789), (51, 953560), (60, 810526), (62, 784380), (68, 715170), (85, 572136), (93, 522920), (102, 476780), (120, 405263), (124, 392190), (136, 357585), (155, 313752), (170, 286068), (186, 261460), (204, 238390), (248, 196095), (255, 190712), (310, 156876), (340, 143034), (372, 130730), (408, 119195), (465, 104584), (510, 95356), (527, 92280), (620, 78438), (680, 71517), (744, 65365), (769, 63240), (930, 52292), (1020, 47678), (1054, 46140), (1240, 39219), (1538, 31620), (1581, 30760), (1860, 26146), (2040, 23839), (2108, 23070), (2307, 21080), (2635, 18456), (3076, 15810), (3162, 15380), (3720, 13073), (3845, 12648), (4216, 11535), (4614, 10540), (5270, 9228), (6152, 7905), (6324, 7690)]