4801204080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{27901}}^1$

素因数の和:28159

約数の個数: 120

約数和(自身を含む): 16192088640

約数和(自身を除く): 11390884560

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, 180, 239, 240, 360, 478, 717, 720, 956, 1195, 1434, 1912, 2151, 2390, 2868, 3585, 3824, 4302, 4780, 5736, 7170, 8604, 9560, 10755, 11472, 14340, 17208, 19120, 21510, 27901, 28680, 34416, 43020, 55802, 57360, 83703, 86040, 111604, 139505, 167406, 172080, 223208, 251109, 279010, 334812, 418515, 446416, 502218, 558020, 669624, 837030, 1004436, 1116040, 1255545, 1339248, 1674060, 2008872, 2232080, 2511090, 3348120, 4017744, 5022180, 6668339, 6696240, 10044360, 13336678, 20005017, 20088720, 26673356, 33341695, 40010034, 53346712, 60015051, 66683390, 80020068, 100025085, 106693424, 120030102, 133366780, 160040136, 200050170, 240060204, 266733560, 300075255, 320080272, 400100340, 480120408, 533467120, 600150510, 800200680, 960240816, 1200301020, 1600401360, 2400602040, 4801204080]

約数ペア:

[(1, 4801204080), (2, 2400602040), (3, 1600401360), (4, 1200301020), (5, 960240816), (6, 800200680), (8, 600150510), (9, 533467120), (10, 480120408), (12, 400100340), (15, 320080272), (16, 300075255), (18, 266733560), (20, 240060204), (24, 200050170), (30, 160040136), (36, 133366780), (40, 120030102), (45, 106693424), (48, 100025085), (60, 80020068), (72, 66683390), (80, 60015051), (90, 53346712), (120, 40010034), (144, 33341695), (180, 26673356), (239, 20088720), (240, 20005017), (360, 13336678), (478, 10044360), (717, 6696240), (720, 6668339), (956, 5022180), (1195, 4017744), (1434, 3348120), (1912, 2511090), (2151, 2232080), (2390, 2008872), (2868, 1674060), (3585, 1339248), (3824, 1255545), (4302, 1116040), (4780, 1004436), (5736, 837030), (7170, 669624), (8604, 558020), (9560, 502218), (10755, 446416), (11472, 418515), (14340, 334812), (17208, 279010), (19120, 251109), (21510, 223208), (27901, 172080), (28680, 167406), (34416, 139505), (43020, 111604), (55802, 86040), (57360, 83703)]