777064920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{2887}}^1$

素因数の和:5144

約数の個数: 64

約数和(自身を含む): 2333041920

約数和(自身を除く): 1555977000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2243, 2887, 4486, 5774, 6729, 8661, 8972, 11215, 11548, 13458, 14435, 17322, 17944, 22430, 23096, 26916, 28870, 33645, 34644, 43305, 44860, 53832, 57740, 67290, 69288, 86610, 89720, 115480, 134580, 173220, 269160, 346440, 6475541, 12951082, 19426623, 25902164, 32377705, 38853246, 51804328, 64755410, 77706492, 97133115, 129510820, 155412984, 194266230, 259021640, 388532460, 777064920]

約数ペア:

[(1, 777064920), (2, 388532460), (3, 259021640), (4, 194266230), (5, 155412984), (6, 129510820), (8, 97133115), (10, 77706492), (12, 64755410), (15, 51804328), (20, 38853246), (24, 32377705), (30, 25902164), (40, 19426623), (60, 12951082), (120, 6475541), (2243, 346440), (2887, 269160), (4486, 173220), (5774, 134580), (6729, 115480), (8661, 89720), (8972, 86610), (11215, 69288), (11548, 67290), (13458, 57740), (14435, 53832), (17322, 44860), (17944, 43305), (22430, 34644), (23096, 33645), (26916, 28870)]