297108960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:577

約数の個数: 192

約数和(自身を含む): 991678464

約数和(自身を除く): 694569504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 41, 48, 60, 62, 80, 82, 93, 96, 120, 123, 124, 155, 160, 164, 186, 205, 240, 246, 248, 310, 328, 372, 410, 465, 480, 487, 492, 496, 615, 620, 656, 744, 820, 930, 974, 984, 992, 1230, 1240, 1271, 1312, 1461, 1488, 1640, 1860, 1948, 1968, 2435, 2460, 2480, 2542, 2922, 2976, 3280, 3720, 3813, 3896, 3936, 4870, 4920, 4960, 5084, 5844, 6355, 6560, 7305, 7440, 7626, 7792, 9740, 9840, 10168, 11688, 12710, 14610, 14880, 15097, 15252, 15584, 19065, 19480, 19680, 19967, 20336, 23376, 25420, 29220, 30194, 30504, 38130, 38960, 39934, 40672, 45291, 46752, 50840, 58440, 59901, 60388, 61008, 75485, 76260, 77920, 79868, 90582, 99835, 101680, 116880, 119802, 120776, 122016, 150970, 152520, 159736, 181164, 199670, 203360, 226455, 233760, 239604, 241552, 299505, 301940, 305040, 319472, 362328, 399340, 452910, 479208, 483104, 599010, 603880, 610080, 618977, 638944, 724656, 798680, 905820, 958416, 1198020, 1207760, 1237954, 1449312, 1597360, 1811640, 1856931, 1916832, 2396040, 2415520, 2475908, 3094885, 3194720, 3623280, 3713862, 4792080, 4951816, 6189770, 7246560, 7427724, 9284655, 9584160, 9903632, 12379540, 14855448, 18569310, 19807264, 24759080, 29710896, 37138620, 49518160, 59421792, 74277240, 99036320, 148554480, 297108960]

約数ペア:

[(1, 297108960), (2, 148554480), (3, 99036320), (4, 74277240), (5, 59421792), (6, 49518160), (8, 37138620), (10, 29710896), (12, 24759080), (15, 19807264), (16, 18569310), (20, 14855448), (24, 12379540), (30, 9903632), (31, 9584160), (32, 9284655), (40, 7427724), (41, 7246560), (48, 6189770), (60, 4951816), (62, 4792080), (80, 3713862), (82, 3623280), (93, 3194720), (96, 3094885), (120, 2475908), (123, 2415520), (124, 2396040), (155, 1916832), (160, 1856931), (164, 1811640), (186, 1597360), (205, 1449312), (240, 1237954), (246, 1207760), (248, 1198020), (310, 958416), (328, 905820), (372, 798680), (410, 724656), (465, 638944), (480, 618977), (487, 610080), (492, 603880), (496, 599010), (615, 483104), (620, 479208), (656, 452910), (744, 399340), (820, 362328), (930, 319472), (974, 305040), (984, 301940), (992, 299505), (1230, 241552), (1240, 239604), (1271, 233760), (1312, 226455), (1461, 203360), (1488, 199670), (1640, 181164), (1860, 159736), (1948, 152520), (1968, 150970), (2435, 122016), (2460, 120776), (2480, 119802), (2542, 116880), (2922, 101680), (2976, 99835), (3280, 90582), (3720, 79868), (3813, 77920), (3896, 76260), (3936, 75485), (4870, 61008), (4920, 60388), (4960, 59901), (5084, 58440), (5844, 50840), (6355, 46752), (6560, 45291), (7305, 40672), (7440, 39934), (7626, 38960), (7792, 38130), (9740, 30504), (9840, 30194), (10168, 29220), (11688, 25420), (12710, 23376), (14610, 20336), (14880, 19967), (15097, 19680), (15252, 19480), (15584, 19065)]