2884560120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205453}}^1$

素因数の和:205486

約数の個数: 128

約数和(自身を含む): 10354881600

約数和(自身を除く): 7470321480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 205453, 410906, 616359, 821812, 1027265, 1232718, 1643624, 1849077, 2054530, 2465436, 2670889, 3081795, 3698154, 4109060, 4930872, 5341778, 5547231, 6163590, 7396308, 8012667, 8218120, 9245385, 10683556, 11094462, 12327180, 13354445, 14792616, 16025334, 18490770, 21367112, 22188924, 24038001, 24654360, 26708890, 27736155, 32050668, 36981540, 40063335, 44377848, 48076002, 53417780, 55472310, 64101336, 72114003, 73963080, 80126670, 96152004, 106835560, 110944620, 120190005, 144228006, 160253340, 192304008, 221889240, 240380010, 288456012, 320506680, 360570015, 480760020, 576912024, 721140030, 961520040, 1442280060, 2884560120]

約数ペア:

[(1, 2884560120), (2, 1442280060), (3, 961520040), (4, 721140030), (5, 576912024), (6, 480760020), (8, 360570015), (9, 320506680), (10, 288456012), (12, 240380010), (13, 221889240), (15, 192304008), (18, 160253340), (20, 144228006), (24, 120190005), (26, 110944620), (27, 106835560), (30, 96152004), (36, 80126670), (39, 73963080), (40, 72114003), (45, 64101336), (52, 55472310), (54, 53417780), (60, 48076002), (65, 44377848), (72, 40063335), (78, 36981540), (90, 32050668), (104, 27736155), (108, 26708890), (117, 24654360), (120, 24038001), (130, 22188924), (135, 21367112), (156, 18490770), (180, 16025334), (195, 14792616), (216, 13354445), (234, 12327180), (260, 11094462), (270, 10683556), (312, 9245385), (351, 8218120), (360, 8012667), (390, 7396308), (468, 6163590), (520, 5547231), (540, 5341778), (585, 4930872), (702, 4109060), (780, 3698154), (936, 3081795), (1080, 2670889), (1170, 2465436), (1404, 2054530), (1560, 1849077), (1755, 1643624), (2340, 1232718), (2808, 1027265), (3510, 821812), (4680, 616359), (7020, 410906), (14040, 205453)]