144855840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13121}}^1$

素因数の和:13162

約数の個数: 96

約数和(自身を含む): 476171136

約数和(自身を除く): 331315296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 13121, 26242, 39363, 52484, 65605, 78726, 104968, 131210, 157452, 196815, 209936, 262420, 301783, 314904, 393630, 419872, 524840, 603566, 629808, 787260, 905349, 1049680, 1207132, 1259616, 1508915, 1574520, 1810698, 2099360, 2414264, 3017830, 3149040, 3621396, 4526745, 4828528, 6035660, 6298080, 7242792, 9053490, 9657056, 12071320, 14485584, 18106980, 24142640, 28971168, 36213960, 48285280, 72427920, 144855840]

約数ペア:

[(1, 144855840), (2, 72427920), (3, 48285280), (4, 36213960), (5, 28971168), (6, 24142640), (8, 18106980), (10, 14485584), (12, 12071320), (15, 9657056), (16, 9053490), (20, 7242792), (23, 6298080), (24, 6035660), (30, 4828528), (32, 4526745), (40, 3621396), (46, 3149040), (48, 3017830), (60, 2414264), (69, 2099360), (80, 1810698), (92, 1574520), (96, 1508915), (115, 1259616), (120, 1207132), (138, 1049680), (160, 905349), (184, 787260), (230, 629808), (240, 603566), (276, 524840), (345, 419872), (368, 393630), (460, 314904), (480, 301783), (552, 262420), (690, 209936), (736, 196815), (920, 157452), (1104, 131210), (1380, 104968), (1840, 78726), (2208, 65605), (2760, 52484), (3680, 39363), (5520, 26242), (11040, 13121)]