11815385880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{6073}}^1$

素因数の和:6641

約数の個数: 128

約数和(自身を含む): 36665579520

約数和(自身を除く): 24850193640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 523, 620, 744, 930, 1046, 1240, 1569, 1860, 2092, 2615, 3138, 3720, 4184, 5230, 6073, 6276, 7845, 10460, 12146, 12552, 15690, 16213, 18219, 20920, 24292, 30365, 31380, 32426, 36438, 48584, 48639, 60730, 62760, 64852, 72876, 81065, 91095, 97278, 121460, 129704, 145752, 162130, 182190, 188263, 194556, 242920, 243195, 324260, 364380, 376526, 389112, 486390, 564789, 648520, 728760, 753052, 941315, 972780, 1129578, 1506104, 1882630, 1945560, 2259156, 2823945, 3176179, 3765260, 4518312, 5647890, 6352358, 7530520, 9528537, 11295780, 12704716, 15880895, 19057074, 22591560, 25409432, 31761790, 38114148, 47642685, 63523580, 76228296, 95285370, 98461549, 127047160, 190570740, 196923098, 295384647, 381141480, 393846196, 492307745, 590769294, 787692392, 984615490, 1181538588, 1476923235, 1969230980, 2363077176, 2953846470, 3938461960, 5907692940, 11815385880]

約数ペア:

[(1, 11815385880), (2, 5907692940), (3, 3938461960), (4, 2953846470), (5, 2363077176), (6, 1969230980), (8, 1476923235), (10, 1181538588), (12, 984615490), (15, 787692392), (20, 590769294), (24, 492307745), (30, 393846196), (31, 381141480), (40, 295384647), (60, 196923098), (62, 190570740), (93, 127047160), (120, 98461549), (124, 95285370), (155, 76228296), (186, 63523580), (248, 47642685), (310, 38114148), (372, 31761790), (465, 25409432), (523, 22591560), (620, 19057074), (744, 15880895), (930, 12704716), (1046, 11295780), (1240, 9528537), (1569, 7530520), (1860, 6352358), (2092, 5647890), (2615, 4518312), (3138, 3765260), (3720, 3176179), (4184, 2823945), (5230, 2259156), (6073, 1945560), (6276, 1882630), (7845, 1506104), (10460, 1129578), (12146, 972780), (12552, 941315), (15690, 753052), (16213, 728760), (18219, 648520), (20920, 564789), (24292, 486390), (30365, 389112), (31380, 376526), (32426, 364380), (36438, 324260), (48584, 243195), (48639, 242920), (60730, 194556), (62760, 188263), (64852, 182190), (72876, 162130), (81065, 145752), (91095, 129704), (97278, 121460)]