54522240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:484

約数の個数: 128

約数和(自身を含む): 176623200

約数和(自身を除く): 122100960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 389, 438, 480, 584, 640, 730, 778, 876, 960, 1095, 1167, 1168, 1460, 1556, 1752, 1920, 1945, 2190, 2334, 2336, 2920, 3112, 3504, 3890, 4380, 4668, 4672, 5835, 5840, 6224, 7008, 7780, 8760, 9336, 9344, 11670, 11680, 12448, 14016, 15560, 17520, 18672, 23340, 23360, 24896, 28032, 28397, 31120, 35040, 37344, 46680, 46720, 49792, 56794, 62240, 70080, 74688, 85191, 93360, 113588, 124480, 140160, 141985, 149376, 170382, 186720, 227176, 248960, 283970, 340764, 373440, 425955, 454352, 567940, 681528, 746880, 851910, 908704, 1135880, 1363056, 1703820, 1817408, 2271760, 2726112, 3407640, 3634816, 4543520, 5452224, 6815280, 9087040, 10904448, 13630560, 18174080, 27261120, 54522240]

約数ペア:

[(1, 54522240), (2, 27261120), (3, 18174080), (4, 13630560), (5, 10904448), (6, 9087040), (8, 6815280), (10, 5452224), (12, 4543520), (15, 3634816), (16, 3407640), (20, 2726112), (24, 2271760), (30, 1817408), (32, 1703820), (40, 1363056), (48, 1135880), (60, 908704), (64, 851910), (73, 746880), (80, 681528), (96, 567940), (120, 454352), (128, 425955), (146, 373440), (160, 340764), (192, 283970), (219, 248960), (240, 227176), (292, 186720), (320, 170382), (365, 149376), (384, 141985), (389, 140160), (438, 124480), (480, 113588), (584, 93360), (640, 85191), (730, 74688), (778, 70080), (876, 62240), (960, 56794), (1095, 49792), (1167, 46720), (1168, 46680), (1460, 37344), (1556, 35040), (1752, 31120), (1920, 28397), (1945, 28032), (2190, 24896), (2334, 23360), (2336, 23340), (2920, 18672), (3112, 17520), (3504, 15560), (3890, 14016), (4380, 12448), (4668, 11680), (4672, 11670), (5835, 9344), (5840, 9336), (6224, 8760), (7008, 7780)]