265022640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19373}}^1$

素因数の和:19411

約数の個数: 120

約数和(自身を含む): 936926640

約数和(自身を除く): 671904000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 19373, 38746, 58119, 77492, 96865, 116238, 154984, 174357, 193730, 232476, 290595, 309968, 348714, 368087, 387460, 464952, 581190, 697428, 736174, 774920, 871785, 929904, 1104261, 1162380, 1394856, 1472348, 1549840, 1743570, 1840435, 2208522, 2324760, 2789712, 2944696, 3312783, 3487140, 3680870, 4417044, 4649520, 5521305, 5889392, 6625566, 6974280, 7361740, 8834088, 11042610, 13251132, 13948560, 14723480, 16563915, 17668176, 22085220, 26502264, 29446960, 33127830, 44170440, 53004528, 66255660, 88340880, 132511320, 265022640]

約数ペア:

[(1, 265022640), (2, 132511320), (3, 88340880), (4, 66255660), (5, 53004528), (6, 44170440), (8, 33127830), (9, 29446960), (10, 26502264), (12, 22085220), (15, 17668176), (16, 16563915), (18, 14723480), (19, 13948560), (20, 13251132), (24, 11042610), (30, 8834088), (36, 7361740), (38, 6974280), (40, 6625566), (45, 5889392), (48, 5521305), (57, 4649520), (60, 4417044), (72, 3680870), (76, 3487140), (80, 3312783), (90, 2944696), (95, 2789712), (114, 2324760), (120, 2208522), (144, 1840435), (152, 1743570), (171, 1549840), (180, 1472348), (190, 1394856), (228, 1162380), (240, 1104261), (285, 929904), (304, 871785), (342, 774920), (360, 736174), (380, 697428), (456, 581190), (570, 464952), (684, 387460), (720, 368087), (760, 348714), (855, 309968), (912, 290595), (1140, 232476), (1368, 193730), (1520, 174357), (1710, 154984), (2280, 116238), (2736, 96865), (3420, 77492), (4560, 58119), (6840, 38746), (13680, 19373)]