4890538080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2689}}^1$

素因数の和:3134

約数の個数: 192

約数和(自身を含む): 17163921600

約数和(自身を除く): 12273383520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 421, 432, 480, 540, 720, 842, 864, 1080, 1263, 1440, 1684, 2105, 2160, 2526, 2689, 3368, 3789, 4210, 4320, 5052, 5378, 6315, 6736, 7578, 8067, 8420, 10104, 10756, 11367, 12630, 13445, 13472, 15156, 16134, 16840, 18945, 20208, 21512, 22734, 24201, 25260, 26890, 30312, 32268, 33680, 37890, 40335, 40416, 43024, 45468, 48402, 50520, 53780, 56835, 60624, 64536, 67360, 72603, 75780, 80670, 86048, 90936, 96804, 101040, 107560, 113670, 121005, 121248, 129072, 145206, 151560, 161340, 181872, 193608, 202080, 215120, 227340, 242010, 258144, 290412, 303120, 322680, 363015, 363744, 387216, 430240, 454680, 484020, 580824, 606240, 645360, 726030, 774432, 909360, 968040, 1132069, 1161648, 1290720, 1452060, 1818720, 1936080, 2264138, 2323296, 2904120, 3396207, 3872160, 4528276, 5660345, 5808240, 6792414, 9056552, 10188621, 11320690, 11616480, 13584828, 16981035, 18113104, 20377242, 22641380, 27169656, 30565863, 33962070, 36226208, 40754484, 45282760, 50943105, 54339312, 61131726, 67924140, 81508968, 90565520, 101886210, 108678624, 122263452, 135848280, 152829315, 163017936, 181131040, 203772420, 244526904, 271696560, 305658630, 326035872, 407544840, 489053808, 543393120, 611317260, 815089680, 978107616, 1222634520, 1630179360, 2445269040, 4890538080]

約数ペア:

[(1, 4890538080), (2, 2445269040), (3, 1630179360), (4, 1222634520), (5, 978107616), (6, 815089680), (8, 611317260), (9, 543393120), (10, 489053808), (12, 407544840), (15, 326035872), (16, 305658630), (18, 271696560), (20, 244526904), (24, 203772420), (27, 181131040), (30, 163017936), (32, 152829315), (36, 135848280), (40, 122263452), (45, 108678624), (48, 101886210), (54, 90565520), (60, 81508968), (72, 67924140), (80, 61131726), (90, 54339312), (96, 50943105), (108, 45282760), (120, 40754484), (135, 36226208), (144, 33962070), (160, 30565863), (180, 27169656), (216, 22641380), (240, 20377242), (270, 18113104), (288, 16981035), (360, 13584828), (421, 11616480), (432, 11320690), (480, 10188621), (540, 9056552), (720, 6792414), (842, 5808240), (864, 5660345), (1080, 4528276), (1263, 3872160), (1440, 3396207), (1684, 2904120), (2105, 2323296), (2160, 2264138), (2526, 1936080), (2689, 1818720), (3368, 1452060), (3789, 1290720), (4210, 1161648), (4320, 1132069), (5052, 968040), (5378, 909360), (6315, 774432), (6736, 726030), (7578, 645360), (8067, 606240), (8420, 580824), (10104, 484020), (10756, 454680), (11367, 430240), (12630, 387216), (13445, 363744), (13472, 363015), (15156, 322680), (16134, 303120), (16840, 290412), (18945, 258144), (20208, 242010), (21512, 227340), (22734, 215120), (24201, 202080), (25260, 193608), (26890, 181872), (30312, 161340), (32268, 151560), (33680, 145206), (37890, 129072), (40335, 121248), (40416, 121005), (43024, 113670), (45468, 107560), (48402, 101040), (50520, 96804), (53780, 90936), (56835, 86048), (60624, 80670), (64536, 75780), (67360, 72603)]