1969058040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{268997}}^1$

素因数の和:269072

約数の個数: 64

約数和(自身を含む): 6004035360

約数和(自身を除く): 4034977320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 268997, 537994, 806991, 1075988, 1344985, 1613982, 2151976, 2689970, 3227964, 4034955, 5379940, 6455928, 8069910, 10759880, 16139820, 16408817, 32279640, 32817634, 49226451, 65635268, 82044085, 98452902, 131270536, 164088170, 196905804, 246132255, 328176340, 393811608, 492264510, 656352680, 984529020, 1969058040]

約数ペア:

[(1, 1969058040), (2, 984529020), (3, 656352680), (4, 492264510), (5, 393811608), (6, 328176340), (8, 246132255), (10, 196905804), (12, 164088170), (15, 131270536), (20, 98452902), (24, 82044085), (30, 65635268), (40, 49226451), (60, 32817634), (61, 32279640), (120, 16408817), (122, 16139820), (183, 10759880), (244, 8069910), (305, 6455928), (366, 5379940), (488, 4034955), (610, 3227964), (732, 2689970), (915, 2151976), (1220, 1613982), (1464, 1344985), (1830, 1075988), (2440, 806991), (3660, 537994), (7320, 268997)]