47998560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{277}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 160148016

約数和(自身を除く): 112149456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 277, 285, 304, 361, 380, 456, 480, 554, 570, 608, 722, 760, 831, 912, 1083, 1108, 1140, 1385, 1444, 1520, 1662, 1805, 1824, 2166, 2216, 2280, 2770, 2888, 3040, 3324, 3610, 4155, 4332, 4432, 4560, 5263, 5415, 5540, 5776, 6648, 7220, 8310, 8664, 8864, 9120, 10526, 10830, 11080, 11552, 13296, 14440, 15789, 16620, 17328, 21052, 21660, 22160, 26315, 26592, 28880, 31578, 33240, 34656, 42104, 43320, 44320, 52630, 57760, 63156, 66480, 78945, 84208, 86640, 99997, 105260, 126312, 132960, 157890, 168416, 173280, 199994, 210520, 252624, 299991, 315780, 399988, 421040, 499985, 505248, 599982, 631560, 799976, 842080, 999970, 1199964, 1263120, 1499955, 1599952, 1999940, 2399928, 2526240, 2999910, 3199904, 3999880, 4799856, 5999820, 7999760, 9599712, 11999640, 15999520, 23999280, 47998560]

約数ペア:

[(1, 47998560), (2, 23999280), (3, 15999520), (4, 11999640), (5, 9599712), (6, 7999760), (8, 5999820), (10, 4799856), (12, 3999880), (15, 3199904), (16, 2999910), (19, 2526240), (20, 2399928), (24, 1999940), (30, 1599952), (32, 1499955), (38, 1263120), (40, 1199964), (48, 999970), (57, 842080), (60, 799976), (76, 631560), (80, 599982), (95, 505248), (96, 499985), (114, 421040), (120, 399988), (152, 315780), (160, 299991), (190, 252624), (228, 210520), (240, 199994), (277, 173280), (285, 168416), (304, 157890), (361, 132960), (380, 126312), (456, 105260), (480, 99997), (554, 86640), (570, 84208), (608, 78945), (722, 66480), (760, 63156), (831, 57760), (912, 52630), (1083, 44320), (1108, 43320), (1140, 42104), (1385, 34656), (1444, 33240), (1520, 31578), (1662, 28880), (1805, 26592), (1824, 26315), (2166, 22160), (2216, 21660), (2280, 21052), (2770, 17328), (2888, 16620), (3040, 15789), (3324, 14440), (3610, 13296), (4155, 11552), (4332, 11080), (4432, 10830), (4560, 10526), (5263, 9120), (5415, 8864), (5540, 8664), (5776, 8310), (6648, 7220)]