154249080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 479001600

約数和(自身を除く): 324752520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 79, 106, 120, 158, 159, 212, 237, 265, 307, 316, 318, 395, 424, 474, 530, 614, 632, 636, 790, 795, 921, 948, 1060, 1185, 1228, 1272, 1535, 1580, 1590, 1842, 1896, 2120, 2370, 2456, 3070, 3160, 3180, 3684, 4187, 4605, 4740, 6140, 6360, 7368, 8374, 9210, 9480, 12280, 12561, 16271, 16748, 18420, 20935, 24253, 25122, 32542, 33496, 36840, 41870, 48506, 48813, 50244, 62805, 65084, 72759, 81355, 83740, 97012, 97626, 100488, 121265, 125610, 130168, 145518, 162710, 167480, 194024, 195252, 242530, 244065, 251220, 291036, 325420, 363795, 390504, 485060, 488130, 502440, 582072, 650840, 727590, 970120, 976260, 1285409, 1455180, 1952520, 2570818, 2910360, 3856227, 5141636, 6427045, 7712454, 10283272, 12854090, 15424908, 19281135, 25708180, 30849816, 38562270, 51416360, 77124540, 154249080]

約数ペア:

[(1, 154249080), (2, 77124540), (3, 51416360), (4, 38562270), (5, 30849816), (6, 25708180), (8, 19281135), (10, 15424908), (12, 12854090), (15, 10283272), (20, 7712454), (24, 6427045), (30, 5141636), (40, 3856227), (53, 2910360), (60, 2570818), (79, 1952520), (106, 1455180), (120, 1285409), (158, 976260), (159, 970120), (212, 727590), (237, 650840), (265, 582072), (307, 502440), (316, 488130), (318, 485060), (395, 390504), (424, 363795), (474, 325420), (530, 291036), (614, 251220), (632, 244065), (636, 242530), (790, 195252), (795, 194024), (921, 167480), (948, 162710), (1060, 145518), (1185, 130168), (1228, 125610), (1272, 121265), (1535, 100488), (1580, 97626), (1590, 97012), (1842, 83740), (1896, 81355), (2120, 72759), (2370, 65084), (2456, 62805), (3070, 50244), (3160, 48813), (3180, 48506), (3684, 41870), (4187, 36840), (4605, 33496), (4740, 32542), (6140, 25122), (6360, 24253), (7368, 20935), (8374, 18420), (9210, 16748), (9480, 16271), (12280, 12561)]