774974880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23399}}^1$

素因数の和:23443

約数の個数: 144

約数和(自身を含む): 2759702400

約数和(自身を除く): 1984727520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 23399, 33120, 46798, 70197, 93596, 116995, 140394, 187192, 210591, 233990, 280788, 350985, 374384, 421182, 467980, 538177, 561576, 701970, 748768, 842364, 935960, 1052955, 1076354, 1123152, 1403940, 1614531, 1684728, 1871920, 2105910, 2152708, 2246304, 2690885, 2807880, 3229062, 3369456, 3743840, 4211820, 4305416, 4843593, 5381770, 5615760, 6458124, 6738912, 8072655, 8423640, 8610832, 9687186, 10763540, 11231520, 12916248, 16145310, 16847280, 17221664, 19374372, 21527080, 24217965, 25832496, 32290620, 33694560, 38748744, 43054160, 48435930, 51664992, 64581240, 77497488, 86108320, 96871860, 129162480, 154994976, 193743720, 258324960, 387487440, 774974880]

約数ペア:

[(1, 774974880), (2, 387487440), (3, 258324960), (4, 193743720), (5, 154994976), (6, 129162480), (8, 96871860), (9, 86108320), (10, 77497488), (12, 64581240), (15, 51664992), (16, 48435930), (18, 43054160), (20, 38748744), (23, 33694560), (24, 32290620), (30, 25832496), (32, 24217965), (36, 21527080), (40, 19374372), (45, 17221664), (46, 16847280), (48, 16145310), (60, 12916248), (69, 11231520), (72, 10763540), (80, 9687186), (90, 8610832), (92, 8423640), (96, 8072655), (115, 6738912), (120, 6458124), (138, 5615760), (144, 5381770), (160, 4843593), (180, 4305416), (184, 4211820), (207, 3743840), (230, 3369456), (240, 3229062), (276, 2807880), (288, 2690885), (345, 2246304), (360, 2152708), (368, 2105910), (414, 1871920), (460, 1684728), (480, 1614531), (552, 1403940), (690, 1123152), (720, 1076354), (736, 1052955), (828, 935960), (920, 842364), (1035, 748768), (1104, 701970), (1380, 561576), (1440, 538177), (1656, 467980), (1840, 421182), (2070, 374384), (2208, 350985), (2760, 280788), (3312, 233990), (3680, 210591), (4140, 187192), (5520, 140394), (6624, 116995), (8280, 93596), (11040, 70197), (16560, 46798), (23399, 33120)]