268704480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50891}}^1$

素因数の和:50920

約数の個数: 96

約数和(自身を含む): 923384448

約数和(自身を除く): 654679968

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, 50891, 101782, 152673, 203564, 254455, 305346, 407128, 508910, 559801, 610692, 763365, 814256, 1017820, 1119602, 1221384, 1526730, 1628512, 1679403, 2035640, 2239204, 2442768, 2799005, 3053460, 3358806, 4071280, 4478408, 4885536, 5598010, 6106920, 6717612, 8142560, 8397015, 8956816, 11196020, 12213840, 13435224, 16794030, 17913632, 22392040, 24427680, 26870448, 33588060, 44784080, 53740896, 67176120, 89568160, 134352240, 268704480]

約数ペア:

[(1, 268704480), (2, 134352240), (3, 89568160), (4, 67176120), (5, 53740896), (6, 44784080), (8, 33588060), (10, 26870448), (11, 24427680), (12, 22392040), (15, 17913632), (16, 16794030), (20, 13435224), (22, 12213840), (24, 11196020), (30, 8956816), (32, 8397015), (33, 8142560), (40, 6717612), (44, 6106920), (48, 5598010), (55, 4885536), (60, 4478408), (66, 4071280), (80, 3358806), (88, 3053460), (96, 2799005), (110, 2442768), (120, 2239204), (132, 2035640), (160, 1679403), (165, 1628512), (176, 1526730), (220, 1221384), (240, 1119602), (264, 1017820), (330, 814256), (352, 763365), (440, 610692), (480, 559801), (528, 508910), (660, 407128), (880, 305346), (1056, 254455), (1320, 203564), (1760, 152673), (2640, 101782), (5280, 50891)]