2938121640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{6197}}^1$

素因数の和:6656

約数の個数: 128

約数和(自身を含む): 9817632000

約数和(自身を除く): 6879510360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 439, 540, 878, 1080, 1317, 1756, 2195, 2634, 3512, 3951, 4390, 5268, 6197, 6585, 7902, 8780, 10536, 11853, 12394, 13170, 15804, 17560, 18591, 19755, 23706, 24788, 26340, 30985, 31608, 37182, 39510, 47412, 49576, 52680, 55773, 59265, 61970, 74364, 79020, 92955, 94824, 111546, 118530, 123940, 148728, 158040, 167319, 185910, 223092, 237060, 247880, 278865, 334638, 371820, 446184, 474120, 557730, 669276, 743640, 836595, 1115460, 1338552, 1673190, 2230920, 2720483, 3346380, 5440966, 6692760, 8161449, 10881932, 13602415, 16322898, 21763864, 24484347, 27204830, 32645796, 40807245, 48968694, 54409660, 65291592, 73453041, 81614490, 97937388, 108819320, 122421735, 146906082, 163228980, 195874776, 244843470, 293812164, 326457960, 367265205, 489686940, 587624328, 734530410, 979373880, 1469060820, 2938121640]

約数ペア:

[(1, 2938121640), (2, 1469060820), (3, 979373880), (4, 734530410), (5, 587624328), (6, 489686940), (8, 367265205), (9, 326457960), (10, 293812164), (12, 244843470), (15, 195874776), (18, 163228980), (20, 146906082), (24, 122421735), (27, 108819320), (30, 97937388), (36, 81614490), (40, 73453041), (45, 65291592), (54, 54409660), (60, 48968694), (72, 40807245), (90, 32645796), (108, 27204830), (120, 24484347), (135, 21763864), (180, 16322898), (216, 13602415), (270, 10881932), (360, 8161449), (439, 6692760), (540, 5440966), (878, 3346380), (1080, 2720483), (1317, 2230920), (1756, 1673190), (2195, 1338552), (2634, 1115460), (3512, 836595), (3951, 743640), (4390, 669276), (5268, 557730), (6197, 474120), (6585, 446184), (7902, 371820), (8780, 334638), (10536, 278865), (11853, 247880), (12394, 237060), (13170, 223092), (15804, 185910), (17560, 167319), (18591, 158040), (19755, 148728), (23706, 123940), (24788, 118530), (26340, 111546), (30985, 94824), (31608, 92955), (37182, 79020), (39510, 74364), (47412, 61970), (49576, 59265), (52680, 55773)]