7555860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3229}}^1$

素因数の和:3257

約数の個数: 72

約数和(自身を含む): 24690120

約数和(自身を除く): 17134260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3229, 6458, 9687, 12916, 16145, 19374, 29061, 32290, 38748, 41977, 48435, 58122, 64580, 83954, 96870, 116244, 125931, 145305, 167908, 193740, 209885, 251862, 290610, 377793, 419770, 503724, 581220, 629655, 755586, 839540, 1259310, 1511172, 1888965, 2518620, 3777930, 7555860]

約数ペア:

[(1, 7555860), (2, 3777930), (3, 2518620), (4, 1888965), (5, 1511172), (6, 1259310), (9, 839540), (10, 755586), (12, 629655), (13, 581220), (15, 503724), (18, 419770), (20, 377793), (26, 290610), (30, 251862), (36, 209885), (39, 193740), (45, 167908), (52, 145305), (60, 125931), (65, 116244), (78, 96870), (90, 83954), (117, 64580), (130, 58122), (156, 48435), (180, 41977), (195, 38748), (234, 32290), (260, 29061), (390, 19374), (468, 16145), (585, 12916), (780, 9687), (1170, 6458), (2340, 3229)]