60721140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 175271040

約数和(自身を除く): 114549900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 89, 137, 166, 178, 249, 267, 274, 332, 356, 411, 415, 445, 498, 534, 548, 685, 822, 830, 890, 996, 1068, 1245, 1335, 1370, 1644, 1660, 1780, 2055, 2490, 2670, 2740, 4110, 4980, 5340, 7387, 8220, 11371, 12193, 14774, 22161, 22742, 24386, 29548, 34113, 36579, 36935, 44322, 45484, 48772, 56855, 60965, 68226, 73158, 73870, 88644, 110805, 113710, 121930, 136452, 146316, 147740, 170565, 182895, 221610, 227420, 243860, 341130, 365790, 443220, 682260, 731580, 1012019, 2024038, 3036057, 4048076, 5060095, 6072114, 10120190, 12144228, 15180285, 20240380, 30360570, 60721140]

約数ペア:

[(1, 60721140), (2, 30360570), (3, 20240380), (4, 15180285), (5, 12144228), (6, 10120190), (10, 6072114), (12, 5060095), (15, 4048076), (20, 3036057), (30, 2024038), (60, 1012019), (83, 731580), (89, 682260), (137, 443220), (166, 365790), (178, 341130), (249, 243860), (267, 227420), (274, 221610), (332, 182895), (356, 170565), (411, 147740), (415, 146316), (445, 136452), (498, 121930), (534, 113710), (548, 110805), (685, 88644), (822, 73870), (830, 73158), (890, 68226), (996, 60965), (1068, 56855), (1245, 48772), (1335, 45484), (1370, 44322), (1644, 36935), (1660, 36579), (1780, 34113), (2055, 29548), (2490, 24386), (2670, 22742), (2740, 22161), (4110, 14774), (4980, 12193), (5340, 11371), (7387, 8220)]