148554480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:575

約数の個数: 160

約数和(自身を含む): 487968768

約数和(自身を除く): 339414288

約数列:

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

約数ペア:

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