56575920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{653}}^1$

素因数の和:707

約数の個数: 120

約数和(自身を含む): 185385456

約数和(自身を除く): 128809536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 653, 722, 760, 912, 1083, 1140, 1306, 1444, 1520, 1805, 1959, 2166, 2280, 2612, 2888, 3265, 3610, 3918, 4332, 4560, 5224, 5415, 5776, 6530, 7220, 7836, 8664, 9795, 10448, 10830, 12407, 13060, 14440, 15672, 17328, 19590, 21660, 24814, 26120, 28880, 31344, 37221, 39180, 43320, 49628, 52240, 62035, 74442, 78360, 86640, 99256, 124070, 148884, 156720, 186105, 198512, 235733, 248140, 297768, 372210, 471466, 496280, 595536, 707199, 744420, 942932, 992560, 1178665, 1414398, 1488840, 1885864, 2357330, 2828796, 2977680, 3535995, 3771728, 4714660, 5657592, 7071990, 9429320, 11315184, 14143980, 18858640, 28287960, 56575920]

約数ペア:

[(1, 56575920), (2, 28287960), (3, 18858640), (4, 14143980), (5, 11315184), (6, 9429320), (8, 7071990), (10, 5657592), (12, 4714660), (15, 3771728), (16, 3535995), (19, 2977680), (20, 2828796), (24, 2357330), (30, 1885864), (38, 1488840), (40, 1414398), (48, 1178665), (57, 992560), (60, 942932), (76, 744420), (80, 707199), (95, 595536), (114, 496280), (120, 471466), (152, 372210), (190, 297768), (228, 248140), (240, 235733), (285, 198512), (304, 186105), (361, 156720), (380, 148884), (456, 124070), (570, 99256), (653, 86640), (722, 78360), (760, 74442), (912, 62035), (1083, 52240), (1140, 49628), (1306, 43320), (1444, 39180), (1520, 37221), (1805, 31344), (1959, 28880), (2166, 26120), (2280, 24814), (2612, 21660), (2888, 19590), (3265, 17328), (3610, 15672), (3918, 14440), (4332, 13060), (4560, 12407), (5224, 10830), (5415, 10448), (5776, 9795), (6530, 8664), (7220, 7836)]