118481520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8093}}^1$

素因数の和:8170

約数の個数: 80

約数和(自身を含む): 373360032

約数和(自身を除く): 254878512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 8093, 14640, 16186, 24279, 32372, 40465, 48558, 64744, 80930, 97116, 121395, 129488, 161860, 194232, 242790, 323720, 388464, 485580, 493673, 647440, 971160, 987346, 1481019, 1942320, 1974692, 2468365, 2962038, 3949384, 4936730, 5924076, 7405095, 7898768, 9873460, 11848152, 14810190, 19746920, 23696304, 29620380, 39493840, 59240760, 118481520]

約数ペア:

[(1, 118481520), (2, 59240760), (3, 39493840), (4, 29620380), (5, 23696304), (6, 19746920), (8, 14810190), (10, 11848152), (12, 9873460), (15, 7898768), (16, 7405095), (20, 5924076), (24, 4936730), (30, 3949384), (40, 2962038), (48, 2468365), (60, 1974692), (61, 1942320), (80, 1481019), (120, 987346), (122, 971160), (183, 647440), (240, 493673), (244, 485580), (305, 388464), (366, 323720), (488, 242790), (610, 194232), (732, 161860), (915, 129488), (976, 121395), (1220, 97116), (1464, 80930), (1830, 64744), (2440, 48558), (2928, 40465), (3660, 32372), (4880, 24279), (7320, 16186), (8093, 14640)]