154169280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:491

約数の個数: 168

約数和(自身を含む): 534924000

約数和(自身を除く): 380754720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 199, 240, 269, 288, 320, 360, 398, 480, 538, 576, 597, 720, 796, 807, 960, 995, 1076, 1194, 1345, 1440, 1592, 1614, 1791, 1990, 2152, 2388, 2421, 2690, 2880, 2985, 3184, 3228, 3582, 3980, 4035, 4304, 4776, 4842, 5380, 5970, 6368, 6456, 7164, 7960, 8070, 8608, 8955, 9552, 9684, 10760, 11940, 12105, 12736, 12912, 14328, 15920, 16140, 17216, 17910, 19104, 19368, 21520, 23880, 24210, 25824, 28656, 31840, 32280, 35820, 38208, 38736, 43040, 47760, 48420, 51648, 53531, 57312, 63680, 64560, 71640, 77472, 86080, 95520, 96840, 107062, 114624, 129120, 143280, 154944, 160593, 191040, 193680, 214124, 258240, 267655, 286560, 321186, 387360, 428248, 481779, 535310, 573120, 642372, 774720, 802965, 856496, 963558, 1070620, 1284744, 1605930, 1712992, 1927116, 2141240, 2408895, 2569488, 3211860, 3425984, 3854232, 4282480, 4817790, 5138976, 6423720, 7708464, 8564960, 9635580, 10277952, 12847440, 15416928, 17129920, 19271160, 25694880, 30833856, 38542320, 51389760, 77084640, 154169280]

約数ペア:

[(1, 154169280), (2, 77084640), (3, 51389760), (4, 38542320), (5, 30833856), (6, 25694880), (8, 19271160), (9, 17129920), (10, 15416928), (12, 12847440), (15, 10277952), (16, 9635580), (18, 8564960), (20, 7708464), (24, 6423720), (30, 5138976), (32, 4817790), (36, 4282480), (40, 3854232), (45, 3425984), (48, 3211860), (60, 2569488), (64, 2408895), (72, 2141240), (80, 1927116), (90, 1712992), (96, 1605930), (120, 1284744), (144, 1070620), (160, 963558), (180, 856496), (192, 802965), (199, 774720), (240, 642372), (269, 573120), (288, 535310), (320, 481779), (360, 428248), (398, 387360), (480, 321186), (538, 286560), (576, 267655), (597, 258240), (720, 214124), (796, 193680), (807, 191040), (960, 160593), (995, 154944), (1076, 143280), (1194, 129120), (1345, 114624), (1440, 107062), (1592, 96840), (1614, 95520), (1791, 86080), (1990, 77472), (2152, 71640), (2388, 64560), (2421, 63680), (2690, 57312), (2880, 53531), (2985, 51648), (3184, 48420), (3228, 47760), (3582, 43040), (3980, 38736), (4035, 38208), (4304, 35820), (4776, 32280), (4842, 31840), (5380, 28656), (5970, 25824), (6368, 24210), (6456, 23880), (7164, 21520), (7960, 19368), (8070, 19104), (8608, 17910), (8955, 17216), (9552, 16140), (9684, 15920), (10760, 14328), (11940, 12912), (12105, 12736)]