280510883640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59938223}}^1$

素因数の和:59938253

約数の個数: 96

約数和(自身を含む): 981788109120

約数和(自身を除く): 701277225480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 59938223, 119876446, 179814669, 239752892, 299691115, 359629338, 479505784, 539444007, 599382230, 719258676, 779196899, 899073345, 1078888014, 1198764460, 1438517352, 1558393798, 1798146690, 2157776028, 2337590697, 2397528920, 2697220035, 3116787596, 3596293380, 3895984495, 4315552056, 4675181394, 5394440070, 6233575192, 7012772091, 7192586760, 7791968990, 9350362788, 10788880140, 11687953485, 14025544182, 15583937980, 18700725576, 21577760280, 23375906970, 28051088364, 31167875960, 35063860455, 46751813940, 56102176728, 70127720910, 93503627880, 140255441820, 280510883640]

約数ペア:

[(1, 280510883640), (2, 140255441820), (3, 93503627880), (4, 70127720910), (5, 56102176728), (6, 46751813940), (8, 35063860455), (9, 31167875960), (10, 28051088364), (12, 23375906970), (13, 21577760280), (15, 18700725576), (18, 15583937980), (20, 14025544182), (24, 11687953485), (26, 10788880140), (30, 9350362788), (36, 7791968990), (39, 7192586760), (40, 7012772091), (45, 6233575192), (52, 5394440070), (60, 4675181394), (65, 4315552056), (72, 3895984495), (78, 3596293380), (90, 3116787596), (104, 2697220035), (117, 2397528920), (120, 2337590697), (130, 2157776028), (156, 1798146690), (180, 1558393798), (195, 1438517352), (234, 1198764460), (260, 1078888014), (312, 899073345), (360, 779196899), (390, 719258676), (468, 599382230), (520, 539444007), (585, 479505784), (780, 359629338), (936, 299691115), (1170, 239752892), (1560, 179814669), (2340, 119876446), (4680, 59938223)]