303355440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6907}}^1$

素因数の和:6987

約数の個数: 120

約数和(自身を含む): 1035619728

約数和(自身を除く): 732264288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 6907, 7320, 8784, 10980, 13814, 14640, 20721, 21960, 27628, 34535, 41442, 43920, 55256, 62163, 69070, 82884, 103605, 110512, 124326, 138140, 165768, 207210, 248652, 276280, 310815, 331536, 414420, 421327, 497304, 552560, 621630, 828840, 842654, 994608, 1243260, 1263981, 1657680, 1685308, 2106635, 2486520, 2527962, 3370616, 3791943, 4213270, 4973040, 5055924, 6319905, 6741232, 7583886, 8426540, 10111848, 12639810, 15167772, 16853080, 18959715, 20223696, 25279620, 30335544, 33706160, 37919430, 50559240, 60671088, 75838860, 101118480, 151677720, 303355440]

約数ペア:

[(1, 303355440), (2, 151677720), (3, 101118480), (4, 75838860), (5, 60671088), (6, 50559240), (8, 37919430), (9, 33706160), (10, 30335544), (12, 25279620), (15, 20223696), (16, 18959715), (18, 16853080), (20, 15167772), (24, 12639810), (30, 10111848), (36, 8426540), (40, 7583886), (45, 6741232), (48, 6319905), (60, 5055924), (61, 4973040), (72, 4213270), (80, 3791943), (90, 3370616), (120, 2527962), (122, 2486520), (144, 2106635), (180, 1685308), (183, 1657680), (240, 1263981), (244, 1243260), (305, 994608), (360, 842654), (366, 828840), (488, 621630), (549, 552560), (610, 497304), (720, 421327), (732, 414420), (915, 331536), (976, 310815), (1098, 276280), (1220, 248652), (1464, 207210), (1830, 165768), (2196, 138140), (2440, 124326), (2745, 110512), (2928, 103605), (3660, 82884), (4392, 69070), (4880, 62163), (5490, 55256), (6907, 43920), (7320, 41442), (8784, 34535), (10980, 27628), (13814, 21960), (14640, 20721)]