65285760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:978

約数の個数: 128

約数和(自身を含む): 213955200

約数和(自身を除く): 148669440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 919, 960, 1110, 1184, 1480, 1776, 1838, 1920, 2220, 2368, 2757, 2960, 3552, 3676, 4440, 4595, 4736, 5514, 5920, 7104, 7352, 8880, 9190, 11028, 11840, 13785, 14208, 14704, 17760, 18380, 22056, 23680, 27570, 29408, 34003, 35520, 36760, 44112, 55140, 58816, 68006, 71040, 73520, 88224, 102009, 110280, 117632, 136012, 147040, 170015, 176448, 204018, 220560, 272024, 294080, 340030, 352896, 408036, 441120, 510045, 544048, 588160, 680060, 816072, 882240, 1020090, 1088096, 1360120, 1632144, 1764480, 2040180, 2176192, 2720240, 3264288, 4080360, 4352384, 5440480, 6528576, 8160720, 10880960, 13057152, 16321440, 21761920, 32642880, 65285760]

約数ペア:

[(1, 65285760), (2, 32642880), (3, 21761920), (4, 16321440), (5, 13057152), (6, 10880960), (8, 8160720), (10, 6528576), (12, 5440480), (15, 4352384), (16, 4080360), (20, 3264288), (24, 2720240), (30, 2176192), (32, 2040180), (37, 1764480), (40, 1632144), (48, 1360120), (60, 1088096), (64, 1020090), (74, 882240), (80, 816072), (96, 680060), (111, 588160), (120, 544048), (128, 510045), (148, 441120), (160, 408036), (185, 352896), (192, 340030), (222, 294080), (240, 272024), (296, 220560), (320, 204018), (370, 176448), (384, 170015), (444, 147040), (480, 136012), (555, 117632), (592, 110280), (640, 102009), (740, 88224), (888, 73520), (919, 71040), (960, 68006), (1110, 58816), (1184, 55140), (1480, 44112), (1776, 36760), (1838, 35520), (1920, 34003), (2220, 29408), (2368, 27570), (2757, 23680), (2960, 22056), (3552, 18380), (3676, 17760), (4440, 14704), (4595, 14208), (4736, 13785), (5514, 11840), (5920, 11028), (7104, 9190), (7352, 8880)]