894383520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{81013}}^1$

素因数の和:81054

約数の個数: 96

約数和(自身を含む): 2939836032

約数和(自身を除く): 2045452512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 81013, 162026, 243039, 324052, 405065, 486078, 648104, 810130, 972156, 1215195, 1296208, 1620260, 1863299, 1944312, 2430390, 2592416, 3240520, 3726598, 3888624, 4860780, 5589897, 6481040, 7453196, 7777248, 9316495, 9721560, 11179794, 12962080, 14906392, 18632990, 19443120, 22359588, 27949485, 29812784, 37265980, 38886240, 44719176, 55898970, 59625568, 74531960, 89438352, 111797940, 149063920, 178876704, 223595880, 298127840, 447191760, 894383520]

約数ペア:

[(1, 894383520), (2, 447191760), (3, 298127840), (4, 223595880), (5, 178876704), (6, 149063920), (8, 111797940), (10, 89438352), (12, 74531960), (15, 59625568), (16, 55898970), (20, 44719176), (23, 38886240), (24, 37265980), (30, 29812784), (32, 27949485), (40, 22359588), (46, 19443120), (48, 18632990), (60, 14906392), (69, 12962080), (80, 11179794), (92, 9721560), (96, 9316495), (115, 7777248), (120, 7453196), (138, 6481040), (160, 5589897), (184, 4860780), (230, 3888624), (240, 3726598), (276, 3240520), (345, 2592416), (368, 2430390), (460, 1944312), (480, 1863299), (552, 1620260), (690, 1296208), (736, 1215195), (920, 972156), (1104, 810130), (1380, 648104), (1840, 486078), (2208, 405065), (2760, 324052), (3680, 243039), (5520, 162026), (11040, 81013)]