1454778240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3967}}^1$

素因数の和:4180

約数の個数: 128

約数和(自身を含む): 4662558720

約数和(自身を除く): 3207780480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 191, 192, 240, 320, 382, 384, 480, 573, 640, 764, 955, 960, 1146, 1528, 1910, 1920, 2292, 2865, 3056, 3820, 3967, 4584, 5730, 6112, 7640, 7934, 9168, 11460, 11901, 12224, 15280, 15868, 18336, 19835, 22920, 23802, 24448, 30560, 31736, 36672, 39670, 45840, 47604, 59505, 61120, 63472, 73344, 79340, 91680, 95208, 119010, 122240, 126944, 158680, 183360, 190416, 238020, 253888, 317360, 366720, 380832, 476040, 507776, 634720, 757697, 761664, 952080, 1269440, 1515394, 1523328, 1904160, 2273091, 2538880, 3030788, 3788485, 3808320, 4546182, 6061576, 7576970, 7616640, 9092364, 11365455, 12123152, 15153940, 18184728, 22730910, 24246304, 30307880, 36369456, 45461820, 48492608, 60615760, 72738912, 90923640, 96985216, 121231520, 145477824, 181847280, 242463040, 290955648, 363694560, 484926080, 727389120, 1454778240]

約数ペア:

[(1, 1454778240), (2, 727389120), (3, 484926080), (4, 363694560), (5, 290955648), (6, 242463040), (8, 181847280), (10, 145477824), (12, 121231520), (15, 96985216), (16, 90923640), (20, 72738912), (24, 60615760), (30, 48492608), (32, 45461820), (40, 36369456), (48, 30307880), (60, 24246304), (64, 22730910), (80, 18184728), (96, 15153940), (120, 12123152), (128, 11365455), (160, 9092364), (191, 7616640), (192, 7576970), (240, 6061576), (320, 4546182), (382, 3808320), (384, 3788485), (480, 3030788), (573, 2538880), (640, 2273091), (764, 1904160), (955, 1523328), (960, 1515394), (1146, 1269440), (1528, 952080), (1910, 761664), (1920, 757697), (2292, 634720), (2865, 507776), (3056, 476040), (3820, 380832), (3967, 366720), (4584, 317360), (5730, 253888), (6112, 238020), (7640, 190416), (7934, 183360), (9168, 158680), (11460, 126944), (11901, 122240), (12224, 119010), (15280, 95208), (15868, 91680), (18336, 79340), (19835, 73344), (22920, 63472), (23802, 61120), (24448, 59505), (30560, 47604), (31736, 45840), (36672, 39670)]