851334480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{31957}}^1$

素因数の和:32013

約数の個数: 120

約数和(自身を含む): 2936428872

約数和(自身を除く): 2085094392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 26640, 31957, 63914, 95871, 127828, 159785, 191742, 255656, 287613, 319570, 383484, 479355, 511312, 575226, 639140, 766968, 958710, 1150452, 1182409, 1278280, 1438065, 1533936, 1917420, 2300904, 2364818, 2556560, 2876130, 3547227, 3834840, 4601808, 4729636, 5752260, 5912045, 7094454, 7669680, 9459272, 10641681, 11504520, 11824090, 14188908, 17736135, 18918544, 21283362, 23009040, 23648180, 28377816, 35472270, 42566724, 47296360, 53208405, 56755632, 70944540, 85133448, 94592720, 106416810, 141889080, 170266896, 212833620, 283778160, 425667240, 851334480]

約数ペア:

[(1, 851334480), (2, 425667240), (3, 283778160), (4, 212833620), (5, 170266896), (6, 141889080), (8, 106416810), (9, 94592720), (10, 85133448), (12, 70944540), (15, 56755632), (16, 53208405), (18, 47296360), (20, 42566724), (24, 35472270), (30, 28377816), (36, 23648180), (37, 23009040), (40, 21283362), (45, 18918544), (48, 17736135), (60, 14188908), (72, 11824090), (74, 11504520), (80, 10641681), (90, 9459272), (111, 7669680), (120, 7094454), (144, 5912045), (148, 5752260), (180, 4729636), (185, 4601808), (222, 3834840), (240, 3547227), (296, 2876130), (333, 2556560), (360, 2364818), (370, 2300904), (444, 1917420), (555, 1533936), (592, 1438065), (666, 1278280), (720, 1182409), (740, 1150452), (888, 958710), (1110, 766968), (1332, 639140), (1480, 575226), (1665, 511312), (1776, 479355), (2220, 383484), (2664, 319570), (2960, 287613), (3330, 255656), (4440, 191742), (5328, 159785), (6660, 127828), (8880, 95871), (13320, 63914), (26640, 31957)]