74241240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:801

約数の個数: 128

約数和(自身を含む): 239016960

約数和(自身を除く): 164775720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 276, 296, 345, 370, 444, 460, 552, 555, 690, 727, 740, 851, 888, 920, 1110, 1380, 1454, 1480, 1702, 2181, 2220, 2553, 2760, 2908, 3404, 3635, 4255, 4362, 4440, 5106, 5816, 6808, 7270, 8510, 8724, 10212, 10905, 12765, 14540, 16721, 17020, 17448, 20424, 21810, 25530, 26899, 29080, 33442, 34040, 43620, 50163, 51060, 53798, 66884, 80697, 83605, 87240, 100326, 102120, 107596, 133768, 134495, 161394, 167210, 200652, 215192, 250815, 268990, 322788, 334420, 401304, 403485, 501630, 537980, 618677, 645576, 668840, 806970, 1003260, 1075960, 1237354, 1613940, 1856031, 2006520, 2474708, 3093385, 3227880, 3712062, 4949416, 6186770, 7424124, 9280155, 12373540, 14848248, 18560310, 24747080, 37120620, 74241240]

約数ペア:

[(1, 74241240), (2, 37120620), (3, 24747080), (4, 18560310), (5, 14848248), (6, 12373540), (8, 9280155), (10, 7424124), (12, 6186770), (15, 4949416), (20, 3712062), (23, 3227880), (24, 3093385), (30, 2474708), (37, 2006520), (40, 1856031), (46, 1613940), (60, 1237354), (69, 1075960), (74, 1003260), (92, 806970), (111, 668840), (115, 645576), (120, 618677), (138, 537980), (148, 501630), (184, 403485), (185, 401304), (222, 334420), (230, 322788), (276, 268990), (296, 250815), (345, 215192), (370, 200652), (444, 167210), (460, 161394), (552, 134495), (555, 133768), (690, 107596), (727, 102120), (740, 100326), (851, 87240), (888, 83605), (920, 80697), (1110, 66884), (1380, 53798), (1454, 51060), (1480, 50163), (1702, 43620), (2181, 34040), (2220, 33442), (2553, 29080), (2760, 26899), (2908, 25530), (3404, 21810), (3635, 20424), (4255, 17448), (4362, 17020), (4440, 16721), (5106, 14540), (5816, 12765), (6808, 10905), (7270, 10212), (8510, 8724)]