388280453520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{52188233}}^1$

素因数の和:52188280

約数の個数: 80

約数和(自身を含む): 1242497475072

約数和(自身を除く): 854217021552

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, 52188233, 104376466, 156564699, 208752932, 260941165, 313129398, 417505864, 521882330, 626258796, 782823495, 835011728, 1043764660, 1252517592, 1565646990, 1617835223, 2087529320, 2505035184, 3131293980, 3235670446, 4175058640, 4853505669, 6262587960, 6471340892, 8089176115, 9707011338, 12525175920, 12942681784, 16178352230, 19414022676, 24267528345, 25885363568, 32356704460, 38828045352, 48535056690, 64713408920, 77656090704, 97070113380, 129426817840, 194140226760, 388280453520]

約数ペア:

[(1, 388280453520), (2, 194140226760), (3, 129426817840), (4, 97070113380), (5, 77656090704), (6, 64713408920), (8, 48535056690), (10, 38828045352), (12, 32356704460), (15, 25885363568), (16, 24267528345), (20, 19414022676), (24, 16178352230), (30, 12942681784), (31, 12525175920), (40, 9707011338), (48, 8089176115), (60, 6471340892), (62, 6262587960), (80, 4853505669), (93, 4175058640), (120, 3235670446), (124, 3131293980), (155, 2505035184), (186, 2087529320), (240, 1617835223), (248, 1565646990), (310, 1252517592), (372, 1043764660), (465, 835011728), (496, 782823495), (620, 626258796), (744, 521882330), (930, 417505864), (1240, 313129398), (1488, 260941165), (1860, 208752932), (2480, 156564699), (3720, 104376466), (7440, 52188233)]