102887760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13829}}^1$

素因数の和:13876

約数の個数: 80

約数和(自身を含む): 329264640

約数和(自身を除く): 226376880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 13829, 27658, 41487, 55316, 69145, 82974, 110632, 138290, 165948, 207435, 221264, 276580, 331896, 414870, 428699, 553160, 663792, 829740, 857398, 1106320, 1286097, 1659480, 1714796, 2143495, 2572194, 3318960, 3429592, 4286990, 5144388, 6430485, 6859184, 8573980, 10288776, 12860970, 17147960, 20577552, 25721940, 34295920, 51443880, 102887760]

約数ペア:

[(1, 102887760), (2, 51443880), (3, 34295920), (4, 25721940), (5, 20577552), (6, 17147960), (8, 12860970), (10, 10288776), (12, 8573980), (15, 6859184), (16, 6430485), (20, 5144388), (24, 4286990), (30, 3429592), (31, 3318960), (40, 2572194), (48, 2143495), (60, 1714796), (62, 1659480), (80, 1286097), (93, 1106320), (120, 857398), (124, 829740), (155, 663792), (186, 553160), (240, 428699), (248, 414870), (310, 331896), (372, 276580), (465, 221264), (496, 207435), (620, 165948), (744, 138290), (930, 110632), (1240, 82974), (1488, 69145), (1860, 55316), (2480, 41487), (3720, 27658), (7440, 13829)]