2038365360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{4283}}^1$

素因数の和:4963

約数の個数: 120

約数和(自身を含む): 6857467344

約数和(自身を除く): 4819101984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 661, 720, 1322, 1983, 2644, 3305, 3966, 4283, 5288, 5949, 6610, 7932, 8566, 9915, 10576, 11898, 12849, 13220, 15864, 17132, 19830, 21415, 23796, 25698, 26440, 29745, 31728, 34264, 38547, 39660, 42830, 47592, 51396, 52880, 59490, 64245, 68528, 77094, 79320, 85660, 95184, 102792, 118980, 128490, 154188, 158640, 171320, 192735, 205584, 237960, 256980, 308376, 342640, 385470, 475920, 513960, 616752, 770940, 1027920, 1541880, 2831063, 3083760, 5662126, 8493189, 11324252, 14155315, 16986378, 22648504, 25479567, 28310630, 33972756, 42465945, 45297008, 50959134, 56621260, 67945512, 84931890, 101918268, 113242520, 127397835, 135891024, 169863780, 203836536, 226485040, 254795670, 339727560, 407673072, 509591340, 679455120, 1019182680, 2038365360]

約数ペア:

[(1, 2038365360), (2, 1019182680), (3, 679455120), (4, 509591340), (5, 407673072), (6, 339727560), (8, 254795670), (9, 226485040), (10, 203836536), (12, 169863780), (15, 135891024), (16, 127397835), (18, 113242520), (20, 101918268), (24, 84931890), (30, 67945512), (36, 56621260), (40, 50959134), (45, 45297008), (48, 42465945), (60, 33972756), (72, 28310630), (80, 25479567), (90, 22648504), (120, 16986378), (144, 14155315), (180, 11324252), (240, 8493189), (360, 5662126), (661, 3083760), (720, 2831063), (1322, 1541880), (1983, 1027920), (2644, 770940), (3305, 616752), (3966, 513960), (4283, 475920), (5288, 385470), (5949, 342640), (6610, 308376), (7932, 256980), (8566, 237960), (9915, 205584), (10576, 192735), (11898, 171320), (12849, 158640), (13220, 154188), (15864, 128490), (17132, 118980), (19830, 102792), (21415, 95184), (23796, 85660), (25698, 79320), (26440, 77094), (29745, 68528), (31728, 64245), (34264, 59490), (38547, 52880), (39660, 51396), (42830, 47592)]