15939364080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{226669}}^1$

素因数の和:226978

約数の個数: 80

約数和(自身を含む): 49580889120

約数和(自身を除く): 33641525040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 293, 586, 879, 1172, 1465, 1758, 2344, 2930, 3516, 4395, 4688, 5860, 7032, 8790, 11720, 14064, 17580, 23440, 35160, 70320, 226669, 453338, 680007, 906676, 1133345, 1360014, 1813352, 2266690, 2720028, 3400035, 3626704, 4533380, 5440056, 6800070, 9066760, 10880112, 13600140, 18133520, 27200280, 54400560, 66414017, 132828034, 199242051, 265656068, 332070085, 398484102, 531312136, 664140170, 796968204, 996210255, 1062624272, 1328280340, 1593936408, 1992420510, 2656560680, 3187872816, 3984841020, 5313121360, 7969682040, 15939364080]

約数ペア:

[(1, 15939364080), (2, 7969682040), (3, 5313121360), (4, 3984841020), (5, 3187872816), (6, 2656560680), (8, 1992420510), (10, 1593936408), (12, 1328280340), (15, 1062624272), (16, 996210255), (20, 796968204), (24, 664140170), (30, 531312136), (40, 398484102), (48, 332070085), (60, 265656068), (80, 199242051), (120, 132828034), (240, 66414017), (293, 54400560), (586, 27200280), (879, 18133520), (1172, 13600140), (1465, 10880112), (1758, 9066760), (2344, 6800070), (2930, 5440056), (3516, 4533380), (4395, 3626704), (4688, 3400035), (5860, 2720028), (7032, 2266690), (8790, 1813352), (11720, 1360014), (14064, 1133345), (17580, 906676), (23440, 680007), (35160, 453338), (70320, 226669)]