384061080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{246193}}^1$

素因数の和:246220

約数の個数: 64

約数和(自身を含む): 1240817760

約数和(自身を除く): 856756680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 246193, 492386, 738579, 984772, 1230965, 1477158, 1969544, 2461930, 2954316, 3200509, 3692895, 4923860, 5908632, 6401018, 7385790, 9601527, 9847720, 12802036, 14771580, 16002545, 19203054, 25604072, 29543160, 32005090, 38406108, 48007635, 64010180, 76812216, 96015270, 128020360, 192030540, 384061080]

約数ペア:

[(1, 384061080), (2, 192030540), (3, 128020360), (4, 96015270), (5, 76812216), (6, 64010180), (8, 48007635), (10, 38406108), (12, 32005090), (13, 29543160), (15, 25604072), (20, 19203054), (24, 16002545), (26, 14771580), (30, 12802036), (39, 9847720), (40, 9601527), (52, 7385790), (60, 6401018), (65, 5908632), (78, 4923860), (104, 3692895), (120, 3200509), (130, 2954316), (156, 2461930), (195, 1969544), (260, 1477158), (312, 1230965), (390, 984772), (520, 738579), (780, 492386), (1560, 246193)]