320110523640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1126991}}^1$

素因数の和:1127274

約数の個数: 128

約数和(自身を含む): 1071093196800

約数和(自身を除く): 750982673160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 263, 270, 360, 526, 540, 789, 1052, 1080, 1315, 1578, 2104, 2367, 2630, 3156, 3945, 4734, 5260, 6312, 7101, 7890, 9468, 10520, 11835, 14202, 15780, 18936, 23670, 28404, 31560, 35505, 47340, 56808, 71010, 94680, 142020, 284040, 1126991, 2253982, 3380973, 4507964, 5634955, 6761946, 9015928, 10142919, 11269910, 13523892, 16904865, 20285838, 22539820, 27047784, 30428757, 33809730, 40571676, 45079640, 50714595, 60857514, 67619460, 81143352, 101429190, 121715028, 135238920, 152143785, 202858380, 243430056, 296398633, 304287570, 405716760, 592797266, 608575140, 889195899, 1185594532, 1217150280, 1481993165, 1778391798, 2371189064, 2667587697, 2963986330, 3556783596, 4445979495, 5335175394, 5927972660, 7113567192, 8002763091, 8891958990, 10670350788, 11855945320, 13337938485, 16005526182, 17783917980, 21340701576, 26675876970, 32011052364, 35567835960, 40013815455, 53351753940, 64022104728, 80027630910, 106703507880, 160055261820, 320110523640]

約数ペア:

[(1, 320110523640), (2, 160055261820), (3, 106703507880), (4, 80027630910), (5, 64022104728), (6, 53351753940), (8, 40013815455), (9, 35567835960), (10, 32011052364), (12, 26675876970), (15, 21340701576), (18, 17783917980), (20, 16005526182), (24, 13337938485), (27, 11855945320), (30, 10670350788), (36, 8891958990), (40, 8002763091), (45, 7113567192), (54, 5927972660), (60, 5335175394), (72, 4445979495), (90, 3556783596), (108, 2963986330), (120, 2667587697), (135, 2371189064), (180, 1778391798), (216, 1481993165), (263, 1217150280), (270, 1185594532), (360, 889195899), (526, 608575140), (540, 592797266), (789, 405716760), (1052, 304287570), (1080, 296398633), (1315, 243430056), (1578, 202858380), (2104, 152143785), (2367, 135238920), (2630, 121715028), (3156, 101429190), (3945, 81143352), (4734, 67619460), (5260, 60857514), (6312, 50714595), (7101, 45079640), (7890, 40571676), (9468, 33809730), (10520, 30428757), (11835, 27047784), (14202, 22539820), (15780, 20285838), (18936, 16904865), (23670, 13523892), (28404, 11269910), (31560, 10142919), (35505, 9015928), (47340, 6761946), (56808, 5634955), (71010, 4507964), (94680, 3380973), (142020, 2253982), (284040, 1126991)]