47456520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 154535040

約数和(自身を除く): 107078520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 541, 645, 680, 731, 860, 1020, 1032, 1082, 1290, 1462, 1623, 1720, 2040, 2164, 2193, 2580, 2705, 2924, 3246, 3655, 4328, 4386, 5160, 5410, 5848, 6492, 7310, 8115, 8772, 9197, 10820, 10965, 12984, 14620, 16230, 17544, 18394, 21640, 21930, 23263, 27591, 29240, 32460, 36788, 43860, 45985, 46526, 55182, 64920, 69789, 73576, 87720, 91970, 93052, 110364, 116315, 137955, 139578, 183940, 186104, 220728, 232630, 275910, 279156, 348945, 367880, 395471, 465260, 551820, 558312, 697890, 790942, 930520, 1103640, 1186413, 1395780, 1581884, 1977355, 2372826, 2791560, 3163768, 3954710, 4745652, 5932065, 7909420, 9491304, 11864130, 15818840, 23728260, 47456520]

約数ペア:

[(1, 47456520), (2, 23728260), (3, 15818840), (4, 11864130), (5, 9491304), (6, 7909420), (8, 5932065), (10, 4745652), (12, 3954710), (15, 3163768), (17, 2791560), (20, 2372826), (24, 1977355), (30, 1581884), (34, 1395780), (40, 1186413), (43, 1103640), (51, 930520), (60, 790942), (68, 697890), (85, 558312), (86, 551820), (102, 465260), (120, 395471), (129, 367880), (136, 348945), (170, 279156), (172, 275910), (204, 232630), (215, 220728), (255, 186104), (258, 183940), (340, 139578), (344, 137955), (408, 116315), (430, 110364), (510, 93052), (516, 91970), (541, 87720), (645, 73576), (680, 69789), (731, 64920), (860, 55182), (1020, 46526), (1032, 45985), (1082, 43860), (1290, 36788), (1462, 32460), (1623, 29240), (1720, 27591), (2040, 23263), (2164, 21930), (2193, 21640), (2580, 18394), (2705, 17544), (2924, 16230), (3246, 14620), (3655, 12984), (4328, 10965), (4386, 10820), (5160, 9197), (5410, 8772), (5848, 8115), (6492, 7310)]