72014160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4919}}^1$

素因数の和:4996

約数の個数: 80

約数和(自身を含む): 226949760

約数和(自身を除く): 154935600

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, 4919, 7320, 9838, 14640, 14757, 19676, 24595, 29514, 39352, 49190, 59028, 73785, 78704, 98380, 118056, 147570, 196760, 236112, 295140, 300059, 393520, 590280, 600118, 900177, 1180560, 1200236, 1500295, 1800354, 2400472, 3000590, 3600708, 4500885, 4800944, 6001180, 7201416, 9001770, 12002360, 14402832, 18003540, 24004720, 36007080, 72014160]

約数ペア:

[(1, 72014160), (2, 36007080), (3, 24004720), (4, 18003540), (5, 14402832), (6, 12002360), (8, 9001770), (10, 7201416), (12, 6001180), (15, 4800944), (16, 4500885), (20, 3600708), (24, 3000590), (30, 2400472), (40, 1800354), (48, 1500295), (60, 1200236), (61, 1180560), (80, 900177), (120, 600118), (122, 590280), (183, 393520), (240, 300059), (244, 295140), (305, 236112), (366, 196760), (488, 147570), (610, 118056), (732, 98380), (915, 78704), (976, 73785), (1220, 59028), (1464, 49190), (1830, 39352), (2440, 29514), (2928, 24595), (3660, 19676), (4880, 14757), (4919, 14640), (7320, 9838)]