28692960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 95319504

約数和(自身を除く): 66626544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 113, 115, 120, 138, 160, 184, 226, 230, 240, 276, 339, 345, 368, 452, 460, 480, 529, 552, 565, 678, 690, 736, 904, 920, 1058, 1104, 1130, 1356, 1380, 1587, 1695, 1808, 1840, 2116, 2208, 2260, 2599, 2645, 2712, 2760, 3174, 3390, 3616, 3680, 4232, 4520, 5198, 5290, 5424, 5520, 6348, 6780, 7797, 7935, 8464, 9040, 10396, 10580, 10848, 11040, 12696, 12995, 13560, 15594, 15870, 16928, 18080, 20792, 21160, 25392, 25990, 27120, 31188, 31740, 38985, 41584, 42320, 50784, 51980, 54240, 59777, 62376, 63480, 77970, 83168, 84640, 103960, 119554, 124752, 126960, 155940, 179331, 207920, 239108, 249504, 253920, 298885, 311880, 358662, 415840, 478216, 597770, 623760, 717324, 896655, 956432, 1195540, 1247520, 1434648, 1793310, 1912864, 2391080, 2869296, 3586620, 4782160, 5738592, 7173240, 9564320, 14346480, 28692960]

約数ペア:

[(1, 28692960), (2, 14346480), (3, 9564320), (4, 7173240), (5, 5738592), (6, 4782160), (8, 3586620), (10, 2869296), (12, 2391080), (15, 1912864), (16, 1793310), (20, 1434648), (23, 1247520), (24, 1195540), (30, 956432), (32, 896655), (40, 717324), (46, 623760), (48, 597770), (60, 478216), (69, 415840), (80, 358662), (92, 311880), (96, 298885), (113, 253920), (115, 249504), (120, 239108), (138, 207920), (160, 179331), (184, 155940), (226, 126960), (230, 124752), (240, 119554), (276, 103960), (339, 84640), (345, 83168), (368, 77970), (452, 63480), (460, 62376), (480, 59777), (529, 54240), (552, 51980), (565, 50784), (678, 42320), (690, 41584), (736, 38985), (904, 31740), (920, 31188), (1058, 27120), (1104, 25990), (1130, 25392), (1356, 21160), (1380, 20792), (1587, 18080), (1695, 16928), (1808, 15870), (1840, 15594), (2116, 13560), (2208, 12995), (2260, 12696), (2599, 11040), (2645, 10848), (2712, 10580), (2760, 10396), (3174, 9040), (3390, 8464), (3616, 7935), (3680, 7797), (4232, 6780), (4520, 6348), (5198, 5520), (5290, 5424)]