773810640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7213}}^1$

素因数の和:7381

約数の個数: 120

約数和(自身を含む): 2616517800

約数和(自身を除く): 1842707160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 149, 180, 240, 298, 360, 447, 596, 720, 745, 894, 1192, 1341, 1490, 1788, 2235, 2384, 2682, 2980, 3576, 4470, 5364, 5960, 6705, 7152, 7213, 8940, 10728, 11920, 13410, 14426, 17880, 21456, 21639, 26820, 28852, 35760, 36065, 43278, 53640, 57704, 64917, 72130, 86556, 107280, 108195, 115408, 129834, 144260, 173112, 216390, 259668, 288520, 324585, 346224, 432780, 519336, 577040, 649170, 865560, 1038672, 1074737, 1298340, 1731120, 2149474, 2596680, 3224211, 4298948, 5193360, 5373685, 6448422, 8597896, 9672633, 10747370, 12896844, 16121055, 17195792, 19345266, 21494740, 25793688, 32242110, 38690532, 42989480, 48363165, 51587376, 64484220, 77381064, 85978960, 96726330, 128968440, 154762128, 193452660, 257936880, 386905320, 773810640]

約数ペア:

[(1, 773810640), (2, 386905320), (3, 257936880), (4, 193452660), (5, 154762128), (6, 128968440), (8, 96726330), (9, 85978960), (10, 77381064), (12, 64484220), (15, 51587376), (16, 48363165), (18, 42989480), (20, 38690532), (24, 32242110), (30, 25793688), (36, 21494740), (40, 19345266), (45, 17195792), (48, 16121055), (60, 12896844), (72, 10747370), (80, 9672633), (90, 8597896), (120, 6448422), (144, 5373685), (149, 5193360), (180, 4298948), (240, 3224211), (298, 2596680), (360, 2149474), (447, 1731120), (596, 1298340), (720, 1074737), (745, 1038672), (894, 865560), (1192, 649170), (1341, 577040), (1490, 519336), (1788, 432780), (2235, 346224), (2384, 324585), (2682, 288520), (2980, 259668), (3576, 216390), (4470, 173112), (5364, 144260), (5960, 129834), (6705, 115408), (7152, 108195), (7213, 107280), (8940, 86556), (10728, 72130), (11920, 64917), (13410, 57704), (14426, 53640), (17880, 43278), (21456, 36065), (21639, 35760), (26820, 28852)]