126193680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1579}}^1$

素因数の和:1638

約数の個数: 160

約数和(自身を含む): 446697600

約数和(自身を除く): 320503920

約数列:

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

約数ペア:

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