2014800720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137623}}^1$

素因数の和:137700

約数の個数: 80

約数和(自身を含む): 6348319872

約数和(自身を除く): 4333519152

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, 14640, 137623, 275246, 412869, 550492, 688115, 825738, 1100984, 1376230, 1651476, 2064345, 2201968, 2752460, 3302952, 4128690, 5504920, 6605904, 8257380, 8395003, 11009840, 16514760, 16790006, 25185009, 33029520, 33580012, 41975015, 50370018, 67160024, 83950030, 100740036, 125925045, 134320048, 167900060, 201480072, 251850090, 335800120, 402960144, 503700180, 671600240, 1007400360, 2014800720]

約数ペア:

[(1, 2014800720), (2, 1007400360), (3, 671600240), (4, 503700180), (5, 402960144), (6, 335800120), (8, 251850090), (10, 201480072), (12, 167900060), (15, 134320048), (16, 125925045), (20, 100740036), (24, 83950030), (30, 67160024), (40, 50370018), (48, 41975015), (60, 33580012), (61, 33029520), (80, 25185009), (120, 16790006), (122, 16514760), (183, 11009840), (240, 8395003), (244, 8257380), (305, 6605904), (366, 5504920), (488, 4128690), (610, 3302952), (732, 2752460), (915, 2201968), (976, 2064345), (1220, 1651476), (1464, 1376230), (1830, 1100984), (2440, 825738), (2928, 688115), (3660, 550492), (4880, 412869), (7320, 275246), (14640, 137623)]