1275580080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61091}}^1$

素因数の和:61139

約数の個数: 120

約数和(自身を含む): 4431613680

約数和(自身を除く): 3156033600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 61091, 122182, 183273, 244364, 305455, 366546, 488728, 549819, 610910, 733092, 916365, 977456, 1099638, 1221820, 1466184, 1771639, 1832730, 2199276, 2443640, 2749095, 2932368, 3543278, 3665460, 4398552, 4887280, 5314917, 5498190, 7086556, 7330920, 8797104, 8858195, 10629834, 10996380, 14173112, 14661840, 15944751, 17716390, 21259668, 21992760, 26574585, 28346224, 31889502, 35432780, 42519336, 43985520, 53149170, 63779004, 70865560, 79723755, 85038672, 106298340, 127558008, 141731120, 159447510, 212596680, 255116016, 318895020, 425193360, 637790040, 1275580080]

約数ペア:

[(1, 1275580080), (2, 637790040), (3, 425193360), (4, 318895020), (5, 255116016), (6, 212596680), (8, 159447510), (9, 141731120), (10, 127558008), (12, 106298340), (15, 85038672), (16, 79723755), (18, 70865560), (20, 63779004), (24, 53149170), (29, 43985520), (30, 42519336), (36, 35432780), (40, 31889502), (45, 28346224), (48, 26574585), (58, 21992760), (60, 21259668), (72, 17716390), (80, 15944751), (87, 14661840), (90, 14173112), (116, 10996380), (120, 10629834), (144, 8858195), (145, 8797104), (174, 7330920), (180, 7086556), (232, 5498190), (240, 5314917), (261, 4887280), (290, 4398552), (348, 3665460), (360, 3543278), (435, 2932368), (464, 2749095), (522, 2443640), (580, 2199276), (696, 1832730), (720, 1771639), (870, 1466184), (1044, 1221820), (1160, 1099638), (1305, 977456), (1392, 916365), (1740, 733092), (2088, 610910), (2320, 549819), (2610, 488728), (3480, 366546), (4176, 305455), (5220, 244364), (6960, 183273), (10440, 122182), (20880, 61091)]