898216320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15091}}^1$

素因数の和:15144

約数の個数: 128

約数和(自身を含む): 2955617280

約数和(自身を除く): 2057400960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 15091, 19840, 29760, 30182, 45273, 59520, 60364, 75455, 90546, 120728, 150910, 181092, 226365, 241456, 301820, 362184, 452730, 467821, 482912, 603640, 724368, 905460, 935642, 965824, 1207280, 1403463, 1448736, 1810920, 1871284, 1931648, 2339105, 2414560, 2806926, 2897472, 3621840, 3742568, 4678210, 4829120, 5613852, 5794944, 7017315, 7243680, 7485136, 9356420, 9658240, 11227704, 14034630, 14487360, 14970272, 18712840, 22455408, 28069260, 28974720, 29940544, 37425680, 44910816, 56138520, 59881088, 74851360, 89821632, 112277040, 149702720, 179643264, 224554080, 299405440, 449108160, 898216320]

約数ペア:

[(1, 898216320), (2, 449108160), (3, 299405440), (4, 224554080), (5, 179643264), (6, 149702720), (8, 112277040), (10, 89821632), (12, 74851360), (15, 59881088), (16, 56138520), (20, 44910816), (24, 37425680), (30, 29940544), (31, 28974720), (32, 28069260), (40, 22455408), (48, 18712840), (60, 14970272), (62, 14487360), (64, 14034630), (80, 11227704), (93, 9658240), (96, 9356420), (120, 7485136), (124, 7243680), (128, 7017315), (155, 5794944), (160, 5613852), (186, 4829120), (192, 4678210), (240, 3742568), (248, 3621840), (310, 2897472), (320, 2806926), (372, 2414560), (384, 2339105), (465, 1931648), (480, 1871284), (496, 1810920), (620, 1448736), (640, 1403463), (744, 1207280), (930, 965824), (960, 935642), (992, 905460), (1240, 724368), (1488, 603640), (1860, 482912), (1920, 467821), (1984, 452730), (2480, 362184), (2976, 301820), (3720, 241456), (3968, 226365), (4960, 181092), (5952, 150910), (7440, 120728), (9920, 90546), (11904, 75455), (14880, 60364), (15091, 59520), (19840, 45273), (29760, 30182)]