2995516680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1920203}}^1$

素因数の和:1920230

約数の個数: 64

約数和(自身を含む): 9677828160

約数和(自身を除く): 6682311480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1920203, 3840406, 5760609, 7680812, 9601015, 11521218, 15361624, 19202030, 23042436, 24962639, 28803045, 38404060, 46084872, 49925278, 57606090, 74887917, 76808120, 99850556, 115212180, 124813195, 149775834, 199701112, 230424360, 249626390, 299551668, 374439585, 499252780, 599103336, 748879170, 998505560, 1497758340, 2995516680]

約数ペア:

[(1, 2995516680), (2, 1497758340), (3, 998505560), (4, 748879170), (5, 599103336), (6, 499252780), (8, 374439585), (10, 299551668), (12, 249626390), (13, 230424360), (15, 199701112), (20, 149775834), (24, 124813195), (26, 115212180), (30, 99850556), (39, 76808120), (40, 74887917), (52, 57606090), (60, 49925278), (65, 46084872), (78, 38404060), (104, 28803045), (120, 24962639), (130, 23042436), (156, 19202030), (195, 15361624), (260, 11521218), (312, 9601015), (390, 7680812), (520, 5760609), (780, 3840406), (1560, 1920203)]