4145040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 15177600

約数和(自身を除く): 11032560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 101, 108, 114, 120, 135, 144, 152, 171, 180, 190, 202, 216, 228, 240, 270, 285, 303, 304, 342, 360, 380, 404, 432, 456, 505, 513, 540, 570, 606, 684, 720, 760, 808, 855, 909, 912, 1010, 1026, 1080, 1140, 1212, 1368, 1515, 1520, 1616, 1710, 1818, 1919, 2020, 2052, 2160, 2280, 2424, 2565, 2727, 2736, 3030, 3420, 3636, 3838, 4040, 4104, 4545, 4560, 4848, 5130, 5454, 5757, 6060, 6840, 7272, 7676, 8080, 8208, 9090, 9595, 10260, 10908, 11514, 12120, 13635, 13680, 14544, 15352, 17271, 18180, 19190, 20520, 21816, 23028, 24240, 27270, 28785, 30704, 34542, 36360, 38380, 41040, 43632, 46056, 51813, 54540, 57570, 69084, 72720, 76760, 86355, 92112, 103626, 109080, 115140, 138168, 153520, 172710, 207252, 218160, 230280, 259065, 276336, 345420, 414504, 460560, 518130, 690840, 829008, 1036260, 1381680, 2072520, 4145040]

約数ペア:

[(1, 4145040), (2, 2072520), (3, 1381680), (4, 1036260), (5, 829008), (6, 690840), (8, 518130), (9, 460560), (10, 414504), (12, 345420), (15, 276336), (16, 259065), (18, 230280), (19, 218160), (20, 207252), (24, 172710), (27, 153520), (30, 138168), (36, 115140), (38, 109080), (40, 103626), (45, 92112), (48, 86355), (54, 76760), (57, 72720), (60, 69084), (72, 57570), (76, 54540), (80, 51813), (90, 46056), (95, 43632), (101, 41040), (108, 38380), (114, 36360), (120, 34542), (135, 30704), (144, 28785), (152, 27270), (171, 24240), (180, 23028), (190, 21816), (202, 20520), (216, 19190), (228, 18180), (240, 17271), (270, 15352), (285, 14544), (303, 13680), (304, 13635), (342, 12120), (360, 11514), (380, 10908), (404, 10260), (432, 9595), (456, 9090), (505, 8208), (513, 8080), (540, 7676), (570, 7272), (606, 6840), (684, 6060), (720, 5757), (760, 5454), (808, 5130), (855, 4848), (909, 4560), (912, 4545), (1010, 4104), (1026, 4040), (1080, 3838), (1140, 3636), (1212, 3420), (1368, 3030), (1515, 2736), (1520, 2727), (1616, 2565), (1710, 2424), (1818, 2280), (1919, 2160), (2020, 2052)]