152006640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20431}}^1$

素因数の和:20478

約数の個数: 80

約数和(自身を含む): 486445056

約数和(自身を除く): 334438416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 20431, 40862, 61293, 81724, 102155, 122586, 163448, 204310, 245172, 306465, 326896, 408620, 490344, 612930, 633361, 817240, 980688, 1225860, 1266722, 1634480, 1900083, 2451720, 2533444, 3166805, 3800166, 4903440, 5066888, 6333610, 7600332, 9500415, 10133776, 12667220, 15200664, 19000830, 25334440, 30401328, 38001660, 50668880, 76003320, 152006640]

約数ペア:

[(1, 152006640), (2, 76003320), (3, 50668880), (4, 38001660), (5, 30401328), (6, 25334440), (8, 19000830), (10, 15200664), (12, 12667220), (15, 10133776), (16, 9500415), (20, 7600332), (24, 6333610), (30, 5066888), (31, 4903440), (40, 3800166), (48, 3166805), (60, 2533444), (62, 2451720), (80, 1900083), (93, 1634480), (120, 1266722), (124, 1225860), (155, 980688), (186, 817240), (240, 633361), (248, 612930), (310, 490344), (372, 408620), (465, 326896), (496, 306465), (620, 245172), (744, 204310), (930, 163448), (1240, 122586), (1488, 102155), (1860, 81724), (2480, 61293), (3720, 40862), (7440, 20431)]