481561020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{32233}}^1$

素因数の和:32331

約数の個数: 72

約数和(自身を含む): 1478380176

約数和(自身を除く): 996819156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 14940, 32233, 64466, 96699, 128932, 161165, 193398, 290097, 322330, 386796, 483495, 580194, 644660, 966990, 1160388, 1450485, 1933980, 2675339, 2900970, 5350678, 5801940, 8026017, 10701356, 13376695, 16052034, 24078051, 26753390, 32104068, 40130085, 48156102, 53506780, 80260170, 96312204, 120390255, 160520340, 240780510, 481561020]

約数ペア:

[(1, 481561020), (2, 240780510), (3, 160520340), (4, 120390255), (5, 96312204), (6, 80260170), (9, 53506780), (10, 48156102), (12, 40130085), (15, 32104068), (18, 26753390), (20, 24078051), (30, 16052034), (36, 13376695), (45, 10701356), (60, 8026017), (83, 5801940), (90, 5350678), (166, 2900970), (180, 2675339), (249, 1933980), (332, 1450485), (415, 1160388), (498, 966990), (747, 644660), (830, 580194), (996, 483495), (1245, 386796), (1494, 322330), (1660, 290097), (2490, 193398), (2988, 161165), (3735, 128932), (4980, 96699), (7470, 64466), (14940, 32233)]