158784480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3557}}^1$

素因数の和:3609

約数の個数: 144

約数和(自身を含む): 559488384

約数和(自身を除く): 400703904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3557, 3720, 4464, 4960, 5580, 7114, 7440, 8928, 10671, 11160, 14228, 14880, 17785, 21342, 22320, 28456, 32013, 35570, 42684, 44640, 53355, 56912, 64026, 71140, 85368, 106710, 110267, 113824, 128052, 142280, 160065, 170736, 213420, 220534, 256104, 284560, 320130, 330801, 341472, 426840, 441068, 512208, 551335, 569120, 640260, 661602, 853680, 882136, 992403, 1024416, 1102670, 1280520, 1323204, 1654005, 1707360, 1764272, 1984806, 2205340, 2561040, 2646408, 3308010, 3528544, 3969612, 4410680, 4962015, 5122080, 5292816, 6616020, 7939224, 8821360, 9924030, 10585632, 13232040, 15878448, 17642720, 19848060, 26464080, 31756896, 39696120, 52928160, 79392240, 158784480]

約数ペア:

[(1, 158784480), (2, 79392240), (3, 52928160), (4, 39696120), (5, 31756896), (6, 26464080), (8, 19848060), (9, 17642720), (10, 15878448), (12, 13232040), (15, 10585632), (16, 9924030), (18, 8821360), (20, 7939224), (24, 6616020), (30, 5292816), (31, 5122080), (32, 4962015), (36, 4410680), (40, 3969612), (45, 3528544), (48, 3308010), (60, 2646408), (62, 2561040), (72, 2205340), (80, 1984806), (90, 1764272), (93, 1707360), (96, 1654005), (120, 1323204), (124, 1280520), (144, 1102670), (155, 1024416), (160, 992403), (180, 882136), (186, 853680), (240, 661602), (248, 640260), (279, 569120), (288, 551335), (310, 512208), (360, 441068), (372, 426840), (465, 341472), (480, 330801), (496, 320130), (558, 284560), (620, 256104), (720, 220534), (744, 213420), (930, 170736), (992, 160065), (1116, 142280), (1240, 128052), (1395, 113824), (1440, 110267), (1488, 106710), (1860, 85368), (2232, 71140), (2480, 64026), (2790, 56912), (2976, 53355), (3557, 44640), (3720, 42684), (4464, 35570), (4960, 32013), (5580, 28456), (7114, 22320), (7440, 21342), (8928, 17785), (10671, 14880), (11160, 14228)]