1207140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 96

約数和(自身を含む): 3870720

約数和(自身を除く): 2663580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 59, 60, 62, 66, 93, 110, 118, 124, 132, 155, 165, 177, 186, 220, 236, 295, 310, 330, 341, 354, 372, 465, 590, 620, 649, 660, 682, 708, 885, 930, 1023, 1180, 1298, 1364, 1705, 1770, 1829, 1860, 1947, 2046, 2596, 3245, 3410, 3540, 3658, 3894, 4092, 5115, 5487, 6490, 6820, 7316, 7788, 9145, 9735, 10230, 10974, 12980, 18290, 19470, 20119, 20460, 21948, 27435, 36580, 38940, 40238, 54870, 60357, 80476, 100595, 109740, 120714, 201190, 241428, 301785, 402380, 603570, 1207140]

約数ペア:

[(1, 1207140), (2, 603570), (3, 402380), (4, 301785), (5, 241428), (6, 201190), (10, 120714), (11, 109740), (12, 100595), (15, 80476), (20, 60357), (22, 54870), (30, 40238), (31, 38940), (33, 36580), (44, 27435), (55, 21948), (59, 20460), (60, 20119), (62, 19470), (66, 18290), (93, 12980), (110, 10974), (118, 10230), (124, 9735), (132, 9145), (155, 7788), (165, 7316), (177, 6820), (186, 6490), (220, 5487), (236, 5115), (295, 4092), (310, 3894), (330, 3658), (341, 3540), (354, 3410), (372, 3245), (465, 2596), (590, 2046), (620, 1947), (649, 1860), (660, 1829), (682, 1770), (708, 1705), (885, 1364), (930, 1298), (1023, 1180)]