72605280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13751}}^1$

素因数の和:13780

約数の個数: 96

約数和(自身を含む): 249516288

約数和(自身を除く): 176911008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 13751, 27502, 41253, 55004, 68755, 82506, 110008, 137510, 151261, 165012, 206265, 220016, 275020, 302522, 330024, 412530, 440032, 453783, 550040, 605044, 660048, 756305, 825060, 907566, 1100080, 1210088, 1320096, 1512610, 1650120, 1815132, 2200160, 2268915, 2420176, 3025220, 3300240, 3630264, 4537830, 4840352, 6050440, 6600480, 7260528, 9075660, 12100880, 14521056, 18151320, 24201760, 36302640, 72605280]

約数ペア:

[(1, 72605280), (2, 36302640), (3, 24201760), (4, 18151320), (5, 14521056), (6, 12100880), (8, 9075660), (10, 7260528), (11, 6600480), (12, 6050440), (15, 4840352), (16, 4537830), (20, 3630264), (22, 3300240), (24, 3025220), (30, 2420176), (32, 2268915), (33, 2200160), (40, 1815132), (44, 1650120), (48, 1512610), (55, 1320096), (60, 1210088), (66, 1100080), (80, 907566), (88, 825060), (96, 756305), (110, 660048), (120, 605044), (132, 550040), (160, 453783), (165, 440032), (176, 412530), (220, 330024), (240, 302522), (264, 275020), (330, 220016), (352, 206265), (440, 165012), (480, 151261), (528, 137510), (660, 110008), (880, 82506), (1056, 68755), (1320, 55004), (1760, 41253), (2640, 27502), (5280, 13751)]