2828781360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4211}}^1$

素因数の和:4544

約数の個数: 160

約数和(自身を含む): 9777231360

約数和(自身を除く): 6948450000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 311, 360, 432, 540, 622, 720, 933, 1080, 1244, 1555, 1866, 2160, 2488, 2799, 3110, 3732, 4211, 4665, 4976, 5598, 6220, 7464, 8397, 8422, 9330, 11196, 12440, 12633, 13995, 14928, 16794, 16844, 18660, 21055, 22392, 24880, 25266, 27990, 33588, 33688, 37320, 37899, 41985, 42110, 44784, 50532, 55980, 63165, 67176, 67376, 74640, 75798, 83970, 84220, 101064, 111960, 113697, 126330, 134352, 151596, 167940, 168440, 189495, 202128, 223920, 227394, 252660, 303192, 335880, 336880, 378990, 454788, 505320, 568485, 606384, 671760, 757980, 909576, 1010640, 1136970, 1309621, 1515960, 1819152, 2273940, 2619242, 3031920, 3928863, 4547880, 5238484, 6548105, 7857726, 9095760, 10476968, 11786589, 13096210, 15715452, 19644315, 20953936, 23573178, 26192420, 31430904, 35359767, 39288630, 47146356, 52384840, 58932945, 62861808, 70719534, 78577260, 94292712, 104769680, 117865890, 141439068, 157154520, 176798835, 188585424, 235731780, 282878136, 314309040, 353597670, 471463560, 565756272, 707195340, 942927120, 1414390680, 2828781360]

約数ペア:

[(1, 2828781360), (2, 1414390680), (3, 942927120), (4, 707195340), (5, 565756272), (6, 471463560), (8, 353597670), (9, 314309040), (10, 282878136), (12, 235731780), (15, 188585424), (16, 176798835), (18, 157154520), (20, 141439068), (24, 117865890), (27, 104769680), (30, 94292712), (36, 78577260), (40, 70719534), (45, 62861808), (48, 58932945), (54, 52384840), (60, 47146356), (72, 39288630), (80, 35359767), (90, 31430904), (108, 26192420), (120, 23573178), (135, 20953936), (144, 19644315), (180, 15715452), (216, 13096210), (240, 11786589), (270, 10476968), (311, 9095760), (360, 7857726), (432, 6548105), (540, 5238484), (622, 4547880), (720, 3928863), (933, 3031920), (1080, 2619242), (1244, 2273940), (1555, 1819152), (1866, 1515960), (2160, 1309621), (2488, 1136970), (2799, 1010640), (3110, 909576), (3732, 757980), (4211, 671760), (4665, 606384), (4976, 568485), (5598, 505320), (6220, 454788), (7464, 378990), (8397, 336880), (8422, 335880), (9330, 303192), (11196, 252660), (12440, 227394), (12633, 223920), (13995, 202128), (14928, 189495), (16794, 168440), (16844, 167940), (18660, 151596), (21055, 134352), (22392, 126330), (24880, 113697), (25266, 111960), (27990, 101064), (33588, 84220), (33688, 83970), (37320, 75798), (37899, 74640), (41985, 67376), (42110, 67176), (44784, 63165), (50532, 55980)]