300008320

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 760104000

約数和(自身を除く): 460095680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 128, 160, 178, 184, 229, 230, 320, 356, 368, 445, 458, 460, 640, 712, 736, 890, 916, 920, 1145, 1424, 1472, 1780, 1832, 1840, 2047, 2290, 2848, 2944, 3560, 3664, 3680, 4094, 4580, 5267, 5696, 7120, 7328, 7360, 8188, 9160, 10235, 10534, 11392, 14240, 14656, 14720, 16376, 18320, 20381, 20470, 21068, 26335, 28480, 29312, 32752, 36640, 40762, 40940, 42136, 52670, 56960, 65504, 73280, 81524, 81880, 84272, 101905, 105340, 131008, 146560, 163048, 163760, 168544, 203810, 210680, 262016, 326096, 327520, 337088, 407620, 421360, 468763, 652192, 655040, 674176, 815240, 842720, 937526, 1304384, 1310080, 1630480, 1685440, 1875052, 2343815, 2608768, 3260960, 3370880, 3750104, 4687630, 6521920, 7500208, 9375260, 13043840, 15000416, 18750520, 30000832, 37501040, 60001664, 75002080, 150004160, 300008320]

約数ペア:

[(1, 300008320), (2, 150004160), (4, 75002080), (5, 60001664), (8, 37501040), (10, 30000832), (16, 18750520), (20, 15000416), (23, 13043840), (32, 9375260), (40, 7500208), (46, 6521920), (64, 4687630), (80, 3750104), (89, 3370880), (92, 3260960), (115, 2608768), (128, 2343815), (160, 1875052), (178, 1685440), (184, 1630480), (229, 1310080), (230, 1304384), (320, 937526), (356, 842720), (368, 815240), (445, 674176), (458, 655040), (460, 652192), (640, 468763), (712, 421360), (736, 407620), (890, 337088), (916, 327520), (920, 326096), (1145, 262016), (1424, 210680), (1472, 203810), (1780, 168544), (1832, 163760), (1840, 163048), (2047, 146560), (2290, 131008), (2848, 105340), (2944, 101905), (3560, 84272), (3664, 81880), (3680, 81524), (4094, 73280), (4580, 65504), (5267, 56960), (5696, 52670), (7120, 42136), (7328, 40940), (7360, 40762), (8188, 36640), (9160, 32752), (10235, 29312), (10534, 28480), (11392, 26335), (14240, 21068), (14656, 20470), (14720, 20381), (16376, 18320)]