315359040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3691}}^1$

素因数の和:3800

約数の個数: 112

約数和(自身を含む): 1012789440

約数和(自身を除く): 697430400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 160, 178, 192, 240, 267, 320, 356, 445, 480, 534, 712, 890, 960, 1068, 1335, 1424, 1780, 2136, 2670, 2848, 3560, 3691, 4272, 5340, 5696, 7120, 7382, 8544, 10680, 11073, 14240, 14764, 17088, 18455, 21360, 22146, 28480, 29528, 36910, 42720, 44292, 55365, 59056, 73820, 85440, 88584, 110730, 118112, 147640, 177168, 221460, 236224, 295280, 328499, 354336, 442920, 590560, 656998, 708672, 885840, 985497, 1181120, 1313996, 1642495, 1771680, 1970994, 2627992, 3284990, 3543360, 3941988, 4927485, 5255984, 6569980, 7883976, 9854970, 10511968, 13139960, 15767952, 19709940, 21023936, 26279920, 31535904, 39419880, 52559840, 63071808, 78839760, 105119680, 157679520, 315359040]

約数ペア:

[(1, 315359040), (2, 157679520), (3, 105119680), (4, 78839760), (5, 63071808), (6, 52559840), (8, 39419880), (10, 31535904), (12, 26279920), (15, 21023936), (16, 19709940), (20, 15767952), (24, 13139960), (30, 10511968), (32, 9854970), (40, 7883976), (48, 6569980), (60, 5255984), (64, 4927485), (80, 3941988), (89, 3543360), (96, 3284990), (120, 2627992), (160, 1970994), (178, 1771680), (192, 1642495), (240, 1313996), (267, 1181120), (320, 985497), (356, 885840), (445, 708672), (480, 656998), (534, 590560), (712, 442920), (890, 354336), (960, 328499), (1068, 295280), (1335, 236224), (1424, 221460), (1780, 177168), (2136, 147640), (2670, 118112), (2848, 110730), (3560, 88584), (3691, 85440), (4272, 73820), (5340, 59056), (5696, 55365), (7120, 44292), (7382, 42720), (8544, 36910), (10680, 29528), (11073, 28480), (14240, 22146), (14764, 21360), (17088, 18455)]