879864960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35251}}^1$

素因数の和:35286

約数の個数: 128

約数和(自身を含む): 3020391360

約数和(自身を除く): 2140526400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 35251, 70502, 105753, 141004, 176255, 211506, 282008, 352510, 423012, 458263, 528765, 564016, 705020, 846024, 916526, 1057530, 1128032, 1374789, 1410040, 1692048, 1833052, 2115060, 2256064, 2291315, 2749578, 2820080, 3384096, 3666104, 4230120, 4512128, 4582630, 5499156, 5640160, 6768192, 6873945, 7332208, 8460240, 9165260, 10998312, 11280320, 13536384, 13747890, 14664416, 16920480, 18330520, 21996624, 22560640, 27495780, 29328832, 33840960, 36661040, 43993248, 54991560, 58657664, 67681920, 73322080, 87986496, 109983120, 146644160, 175972992, 219966240, 293288320, 439932480, 879864960]

約数ペア:

[(1, 879864960), (2, 439932480), (3, 293288320), (4, 219966240), (5, 175972992), (6, 146644160), (8, 109983120), (10, 87986496), (12, 73322080), (13, 67681920), (15, 58657664), (16, 54991560), (20, 43993248), (24, 36661040), (26, 33840960), (30, 29328832), (32, 27495780), (39, 22560640), (40, 21996624), (48, 18330520), (52, 16920480), (60, 14664416), (64, 13747890), (65, 13536384), (78, 11280320), (80, 10998312), (96, 9165260), (104, 8460240), (120, 7332208), (128, 6873945), (130, 6768192), (156, 5640160), (160, 5499156), (192, 4582630), (195, 4512128), (208, 4230120), (240, 3666104), (260, 3384096), (312, 2820080), (320, 2749578), (384, 2291315), (390, 2256064), (416, 2115060), (480, 1833052), (520, 1692048), (624, 1410040), (640, 1374789), (780, 1128032), (832, 1057530), (960, 916526), (1040, 846024), (1248, 705020), (1560, 564016), (1664, 528765), (1920, 458263), (2080, 423012), (2496, 352510), (3120, 282008), (4160, 211506), (4992, 176255), (6240, 141004), (8320, 105753), (12480, 70502), (24960, 35251)]