252387360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1579}}^1$

素因数の和:1640

約数の個数: 192

約数和(自身を含む): 907804800

約数和(自身を除く): 655417440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 480, 540, 555, 592, 666, 720, 740, 864, 888, 999, 1080, 1110, 1184, 1332, 1440, 1480, 1579, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3158, 3330, 3552, 3996, 4320, 4440, 4737, 4995, 5328, 5920, 6316, 6660, 7895, 7992, 8880, 9474, 9990, 10656, 12632, 13320, 14211, 15790, 15984, 17760, 18948, 19980, 23685, 25264, 26640, 28422, 31580, 31968, 37896, 39960, 42633, 47370, 50528, 53280, 56844, 58423, 63160, 71055, 75792, 79920, 85266, 94740, 113688, 116846, 126320, 142110, 151584, 159840, 170532, 175269, 189480, 213165, 227376, 233692, 252640, 284220, 292115, 341064, 350538, 378960, 426330, 454752, 467384, 525807, 568440, 584230, 682128, 701076, 757920, 852660, 876345, 934768, 1051614, 1136880, 1168460, 1364256, 1402152, 1577421, 1705320, 1752690, 1869536, 2103228, 2273760, 2336920, 2629035, 2804304, 3154842, 3410640, 3505380, 4206456, 4673840, 5258070, 5608608, 6309684, 6821280, 7010760, 7887105, 8412912, 9347680, 10516140, 12619368, 14021520, 15774210, 16825824, 21032280, 25238736, 28043040, 31548420, 42064560, 50477472, 63096840, 84129120, 126193680, 252387360]

約数ペア:

[(1, 252387360), (2, 126193680), (3, 84129120), (4, 63096840), (5, 50477472), (6, 42064560), (8, 31548420), (9, 28043040), (10, 25238736), (12, 21032280), (15, 16825824), (16, 15774210), (18, 14021520), (20, 12619368), (24, 10516140), (27, 9347680), (30, 8412912), (32, 7887105), (36, 7010760), (37, 6821280), (40, 6309684), (45, 5608608), (48, 5258070), (54, 4673840), (60, 4206456), (72, 3505380), (74, 3410640), (80, 3154842), (90, 2804304), (96, 2629035), (108, 2336920), (111, 2273760), (120, 2103228), (135, 1869536), (144, 1752690), (148, 1705320), (160, 1577421), (180, 1402152), (185, 1364256), (216, 1168460), (222, 1136880), (240, 1051614), (270, 934768), (288, 876345), (296, 852660), (333, 757920), (360, 701076), (370, 682128), (432, 584230), (444, 568440), (480, 525807), (540, 467384), (555, 454752), (592, 426330), (666, 378960), (720, 350538), (740, 341064), (864, 292115), (888, 284220), (999, 252640), (1080, 233692), (1110, 227376), (1184, 213165), (1332, 189480), (1440, 175269), (1480, 170532), (1579, 159840), (1665, 151584), (1776, 142110), (1998, 126320), (2160, 116846), (2220, 113688), (2664, 94740), (2960, 85266), (3158, 79920), (3330, 75792), (3552, 71055), (3996, 63160), (4320, 58423), (4440, 56844), (4737, 53280), (4995, 50528), (5328, 47370), (5920, 42633), (6316, 39960), (6660, 37896), (7895, 31968), (7992, 31580), (8880, 28422), (9474, 26640), (9990, 25264), (10656, 23685), (12632, 19980), (13320, 18948), (14211, 17760), (15790, 15984)]