2901993840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{237091}}^1$

素因数の和:237127

約数の個数: 120

約数和(自身を含む): 10319192208

約数和(自身を除く): 7417198368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 237091, 474182, 711273, 948364, 1185455, 1422546, 1896728, 2133819, 2370910, 2845092, 3556365, 3793456, 4030547, 4267638, 4741820, 5690184, 7112730, 8061094, 8535276, 9483640, 10669095, 11380368, 12091641, 14225460, 16122188, 17070552, 18967280, 20152735, 21338190, 24183282, 28450920, 32244376, 34141104, 36274923, 40305470, 42676380, 48366564, 56901840, 60458205, 64488752, 72549846, 80610940, 85352760, 96733128, 120916410, 145099692, 161221880, 170705520, 181374615, 193466256, 241832820, 290199384, 322443760, 362749230, 483665640, 580398768, 725498460, 967331280, 1450996920, 2901993840]

約数ペア:

[(1, 2901993840), (2, 1450996920), (3, 967331280), (4, 725498460), (5, 580398768), (6, 483665640), (8, 362749230), (9, 322443760), (10, 290199384), (12, 241832820), (15, 193466256), (16, 181374615), (17, 170705520), (18, 161221880), (20, 145099692), (24, 120916410), (30, 96733128), (34, 85352760), (36, 80610940), (40, 72549846), (45, 64488752), (48, 60458205), (51, 56901840), (60, 48366564), (68, 42676380), (72, 40305470), (80, 36274923), (85, 34141104), (90, 32244376), (102, 28450920), (120, 24183282), (136, 21338190), (144, 20152735), (153, 18967280), (170, 17070552), (180, 16122188), (204, 14225460), (240, 12091641), (255, 11380368), (272, 10669095), (306, 9483640), (340, 8535276), (360, 8061094), (408, 7112730), (510, 5690184), (612, 4741820), (680, 4267638), (720, 4030547), (765, 3793456), (816, 3556365), (1020, 2845092), (1224, 2370910), (1360, 2133819), (1530, 1896728), (2040, 1422546), (2448, 1185455), (3060, 948364), (4080, 711273), (6120, 474182), (12240, 237091)]