147091440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26647}}^1$

素因数の和:26686

約数の個数: 80

約数和(自身を含む): 475826688

約数和(自身を除く): 328735248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 26647, 53294, 79941, 106588, 133235, 159882, 213176, 266470, 319764, 399705, 426352, 532940, 612881, 639528, 799410, 1065880, 1225762, 1279056, 1598820, 1838643, 2131760, 2451524, 3064405, 3197640, 3677286, 4903048, 6128810, 6395280, 7354572, 9193215, 9806096, 12257620, 14709144, 18386430, 24515240, 29418288, 36772860, 49030480, 73545720, 147091440]

約数ペア:

[(1, 147091440), (2, 73545720), (3, 49030480), (4, 36772860), (5, 29418288), (6, 24515240), (8, 18386430), (10, 14709144), (12, 12257620), (15, 9806096), (16, 9193215), (20, 7354572), (23, 6395280), (24, 6128810), (30, 4903048), (40, 3677286), (46, 3197640), (48, 3064405), (60, 2451524), (69, 2131760), (80, 1838643), (92, 1598820), (115, 1279056), (120, 1225762), (138, 1065880), (184, 799410), (230, 639528), (240, 612881), (276, 532940), (345, 426352), (368, 399705), (460, 319764), (552, 266470), (690, 213176), (920, 159882), (1104, 133235), (1380, 106588), (1840, 79941), (2760, 53294), (5520, 26647)]