60871720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2389}}^1$

素因数の和:2427

約数の個数: 96

約数和(自身を含む): 171649800

約数和(自身を除く): 110778080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2389, 2548, 3185, 3640, 4778, 5096, 6370, 9556, 11945, 12740, 16723, 19112, 23890, 25480, 31057, 33446, 47780, 62114, 66892, 83615, 95560, 117061, 124228, 133784, 155285, 167230, 217399, 234122, 248456, 310570, 334460, 434798, 468244, 585305, 621140, 668920, 869596, 936488, 1086995, 1170610, 1242280, 1521793, 1739192, 2173990, 2341220, 3043586, 4347980, 4682440, 6087172, 7608965, 8695960, 12174344, 15217930, 30435860, 60871720]

約数ペア:

[(1, 60871720), (2, 30435860), (4, 15217930), (5, 12174344), (7, 8695960), (8, 7608965), (10, 6087172), (13, 4682440), (14, 4347980), (20, 3043586), (26, 2341220), (28, 2173990), (35, 1739192), (40, 1521793), (49, 1242280), (52, 1170610), (56, 1086995), (65, 936488), (70, 869596), (91, 668920), (98, 621140), (104, 585305), (130, 468244), (140, 434798), (182, 334460), (196, 310570), (245, 248456), (260, 234122), (280, 217399), (364, 167230), (392, 155285), (455, 133784), (490, 124228), (520, 117061), (637, 95560), (728, 83615), (910, 66892), (980, 62114), (1274, 47780), (1820, 33446), (1960, 31057), (2389, 25480), (2548, 23890), (3185, 19112), (3640, 16723), (4778, 12740), (5096, 11945), (6370, 9556)]