2355861120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39581}}^1$

素因数の和:39634

約数の個数: 128

約数和(自身を含む): 7751738880

約数和(自身を除く): 5395877760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 39581, 59520, 79162, 118743, 158324, 197905, 237486, 316648, 395810, 474972, 593715, 633296, 791620, 949944, 1187430, 1227011, 1266592, 1583240, 1899888, 2374860, 2454022, 2533184, 3166480, 3681033, 3799776, 4749720, 4908044, 5066368, 6135055, 6332960, 7362066, 7599552, 9499440, 9816088, 12270110, 12665920, 14724132, 15199104, 18405165, 18998880, 19632176, 24540220, 25331840, 29448264, 36810330, 37997760, 39264352, 49080440, 58896528, 73620660, 75995520, 78528704, 98160880, 117793056, 147241320, 157057408, 196321760, 235586112, 294482640, 392643520, 471172224, 588965280, 785287040, 1177930560, 2355861120]

約数ペア:

[(1, 2355861120), (2, 1177930560), (3, 785287040), (4, 588965280), (5, 471172224), (6, 392643520), (8, 294482640), (10, 235586112), (12, 196321760), (15, 157057408), (16, 147241320), (20, 117793056), (24, 98160880), (30, 78528704), (31, 75995520), (32, 73620660), (40, 58896528), (48, 49080440), (60, 39264352), (62, 37997760), (64, 36810330), (80, 29448264), (93, 25331840), (96, 24540220), (120, 19632176), (124, 18998880), (128, 18405165), (155, 15199104), (160, 14724132), (186, 12665920), (192, 12270110), (240, 9816088), (248, 9499440), (310, 7599552), (320, 7362066), (372, 6332960), (384, 6135055), (465, 5066368), (480, 4908044), (496, 4749720), (620, 3799776), (640, 3681033), (744, 3166480), (930, 2533184), (960, 2454022), (992, 2374860), (1240, 1899888), (1488, 1583240), (1860, 1266592), (1920, 1227011), (1984, 1187430), (2480, 949944), (2976, 791620), (3720, 633296), (3968, 593715), (4960, 474972), (5952, 395810), (7440, 316648), (9920, 237486), (11904, 197905), (14880, 158324), (19840, 118743), (29760, 79162), (39581, 59520)]