15672507960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{112687}}^1$

素因数の和:112781

約数の個数: 128

約数和(自身を含む): 50303923200

約数和(自身を除く): 34631415240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 61, 76, 95, 114, 120, 122, 152, 183, 190, 228, 244, 285, 305, 366, 380, 456, 488, 570, 610, 732, 760, 915, 1140, 1159, 1220, 1464, 1830, 2280, 2318, 2440, 3477, 3660, 4636, 5795, 6954, 7320, 9272, 11590, 13908, 17385, 23180, 27816, 34770, 46360, 69540, 112687, 139080, 225374, 338061, 450748, 563435, 676122, 901496, 1126870, 1352244, 1690305, 2141053, 2253740, 2704488, 3380610, 4282106, 4507480, 6423159, 6761220, 6873907, 8564212, 10705265, 12846318, 13522440, 13747814, 17128424, 20621721, 21410530, 25692636, 27495628, 32115795, 34369535, 41243442, 42821060, 51385272, 54991256, 64231590, 68739070, 82486884, 85642120, 103108605, 128463180, 130604233, 137478140, 164973768, 206217210, 256926360, 261208466, 274956280, 391812699, 412434420, 522416932, 653021165, 783625398, 824868840, 1044833864, 1306042330, 1567250796, 1959063495, 2612084660, 3134501592, 3918126990, 5224169320, 7836253980, 15672507960]

約数ペア:

[(1, 15672507960), (2, 7836253980), (3, 5224169320), (4, 3918126990), (5, 3134501592), (6, 2612084660), (8, 1959063495), (10, 1567250796), (12, 1306042330), (15, 1044833864), (19, 824868840), (20, 783625398), (24, 653021165), (30, 522416932), (38, 412434420), (40, 391812699), (57, 274956280), (60, 261208466), (61, 256926360), (76, 206217210), (95, 164973768), (114, 137478140), (120, 130604233), (122, 128463180), (152, 103108605), (183, 85642120), (190, 82486884), (228, 68739070), (244, 64231590), (285, 54991256), (305, 51385272), (366, 42821060), (380, 41243442), (456, 34369535), (488, 32115795), (570, 27495628), (610, 25692636), (732, 21410530), (760, 20621721), (915, 17128424), (1140, 13747814), (1159, 13522440), (1220, 12846318), (1464, 10705265), (1830, 8564212), (2280, 6873907), (2318, 6761220), (2440, 6423159), (3477, 4507480), (3660, 4282106), (4636, 3380610), (5795, 2704488), (6954, 2253740), (7320, 2141053), (9272, 1690305), (11590, 1352244), (13908, 1126870), (17385, 901496), (23180, 676122), (27816, 563435), (34770, 450748), (46360, 338061), (69540, 225374), (112687, 139080)]