255534480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6959}}^1$

素因数の和:6998

約数の個数: 160

約数和(自身を含む): 932083200

約数和(自身を除く): 676548720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 6959, 7344, 9180, 12240, 13918, 18360, 20877, 27836, 34795, 36720, 41754, 55672, 62631, 69590, 83508, 104385, 111344, 118303, 125262, 139180, 167016, 187893, 208770, 236606, 250524, 278360, 313155, 334032, 354909, 375786, 417540, 473212, 501048, 556720, 591515, 626310, 709818, 751572, 835080, 939465, 946424, 1002096, 1064727, 1183030, 1252620, 1419636, 1503144, 1670160, 1774545, 1878930, 1892848, 2129454, 2366060, 2505240, 2839272, 3006288, 3194181, 3549090, 3757860, 4258908, 4732120, 5010480, 5323635, 5678544, 6388362, 7098180, 7515720, 8517816, 9464240, 10647270, 12776724, 14196360, 15031440, 15970905, 17035632, 21294540, 25553448, 28392720, 31941810, 42589080, 51106896, 63883620, 85178160, 127767240, 255534480]

約数ペア:

[(1, 255534480), (2, 127767240), (3, 85178160), (4, 63883620), (5, 51106896), (6, 42589080), (8, 31941810), (9, 28392720), (10, 25553448), (12, 21294540), (15, 17035632), (16, 15970905), (17, 15031440), (18, 14196360), (20, 12776724), (24, 10647270), (27, 9464240), (30, 8517816), (34, 7515720), (36, 7098180), (40, 6388362), (45, 5678544), (48, 5323635), (51, 5010480), (54, 4732120), (60, 4258908), (68, 3757860), (72, 3549090), (80, 3194181), (85, 3006288), (90, 2839272), (102, 2505240), (108, 2366060), (120, 2129454), (135, 1892848), (136, 1878930), (144, 1774545), (153, 1670160), (170, 1503144), (180, 1419636), (204, 1252620), (216, 1183030), (240, 1064727), (255, 1002096), (270, 946424), (272, 939465), (306, 835080), (340, 751572), (360, 709818), (408, 626310), (432, 591515), (459, 556720), (510, 501048), (540, 473212), (612, 417540), (680, 375786), (720, 354909), (765, 334032), (816, 313155), (918, 278360), (1020, 250524), (1080, 236606), (1224, 208770), (1360, 187893), (1530, 167016), (1836, 139180), (2040, 125262), (2160, 118303), (2295, 111344), (2448, 104385), (3060, 83508), (3672, 69590), (4080, 62631), (4590, 55672), (6120, 41754), (6959, 36720), (7344, 34795), (9180, 27836), (12240, 20877), (13918, 18360)]