60943640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 157464000

約数和(自身を除く): 96520360

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 53, 68, 76, 85, 89, 95, 106, 136, 152, 170, 178, 190, 212, 265, 323, 340, 356, 380, 424, 445, 530, 646, 680, 712, 760, 890, 901, 1007, 1060, 1292, 1513, 1615, 1691, 1780, 1802, 2014, 2120, 2584, 3026, 3230, 3382, 3560, 3604, 4028, 4505, 4717, 5035, 6052, 6460, 6764, 7208, 7565, 8056, 8455, 9010, 9434, 10070, 12104, 12920, 13528, 15130, 16910, 17119, 18020, 18868, 20140, 23585, 28747, 30260, 33820, 34238, 36040, 37736, 40280, 47170, 57494, 60520, 67640, 68476, 80189, 85595, 89623, 94340, 114988, 136952, 143735, 160378, 171190, 179246, 188680, 229976, 287470, 320756, 342380, 358492, 400945, 448115, 574940, 641512, 684760, 716984, 801890, 896230, 1149880, 1523591, 1603780, 1792460, 3047182, 3207560, 3584920, 6094364, 7617955, 12188728, 15235910, 30471820, 60943640]

約数ペア:

[(1, 60943640), (2, 30471820), (4, 15235910), (5, 12188728), (8, 7617955), (10, 6094364), (17, 3584920), (19, 3207560), (20, 3047182), (34, 1792460), (38, 1603780), (40, 1523591), (53, 1149880), (68, 896230), (76, 801890), (85, 716984), (89, 684760), (95, 641512), (106, 574940), (136, 448115), (152, 400945), (170, 358492), (178, 342380), (190, 320756), (212, 287470), (265, 229976), (323, 188680), (340, 179246), (356, 171190), (380, 160378), (424, 143735), (445, 136952), (530, 114988), (646, 94340), (680, 89623), (712, 85595), (760, 80189), (890, 68476), (901, 67640), (1007, 60520), (1060, 57494), (1292, 47170), (1513, 40280), (1615, 37736), (1691, 36040), (1780, 34238), (1802, 33820), (2014, 30260), (2120, 28747), (2584, 23585), (3026, 20140), (3230, 18868), (3382, 18020), (3560, 17119), (3604, 16910), (4028, 15130), (4505, 13528), (4717, 12920), (5035, 12104), (6052, 10070), (6460, 9434), (6764, 9010), (7208, 8455), (7565, 8056)]