25776480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 82301184

約数和(自身を除く): 56524704

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, 647, 664, 830, 996, 1245, 1294, 1328, 1660, 1941, 1992, 2490, 2588, 2656, 3235, 3320, 3882, 3984, 4980, 5176, 6470, 6640, 7764, 7968, 9705, 9960, 10352, 12940, 13280, 15528, 19410, 19920, 20704, 25880, 31056, 38820, 39840, 51760, 53701, 62112, 77640, 103520, 107402, 155280, 161103, 214804, 268505, 310560, 322206, 429608, 537010, 644412, 805515, 859216, 1074020, 1288824, 1611030, 1718432, 2148040, 2577648, 3222060, 4296080, 5155296, 6444120, 8592160, 12888240, 25776480]

約数ペア:

[(1, 25776480), (2, 12888240), (3, 8592160), (4, 6444120), (5, 5155296), (6, 4296080), (8, 3222060), (10, 2577648), (12, 2148040), (15, 1718432), (16, 1611030), (20, 1288824), (24, 1074020), (30, 859216), (32, 805515), (40, 644412), (48, 537010), (60, 429608), (80, 322206), (83, 310560), (96, 268505), (120, 214804), (160, 161103), (166, 155280), (240, 107402), (249, 103520), (332, 77640), (415, 62112), (480, 53701), (498, 51760), (647, 39840), (664, 38820), (830, 31056), (996, 25880), (1245, 20704), (1294, 19920), (1328, 19410), (1660, 15528), (1941, 13280), (1992, 12940), (2490, 10352), (2588, 9960), (2656, 9705), (3235, 7968), (3320, 7764), (3882, 6640), (3984, 6470), (4980, 5176)]