15016666680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{37277}}^1$

素因数の和:37670

約数の個数: 128

約数和(自身を含む): 50191099200

約数和(自身を除く): 35174432520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 373, 540, 746, 1080, 1119, 1492, 1865, 2238, 2984, 3357, 3730, 4476, 5595, 6714, 7460, 8952, 10071, 11190, 13428, 14920, 16785, 20142, 22380, 26856, 33570, 37277, 40284, 44760, 50355, 67140, 74554, 80568, 100710, 111831, 134280, 149108, 186385, 201420, 223662, 298216, 335493, 372770, 402840, 447324, 559155, 670986, 745540, 894648, 1006479, 1118310, 1341972, 1491080, 1677465, 2012958, 2236620, 2683944, 3354930, 4025916, 4473240, 5032395, 6709860, 8051832, 10064790, 13419720, 13904321, 20129580, 27808642, 40259160, 41712963, 55617284, 69521605, 83425926, 111234568, 125138889, 139043210, 166851852, 208564815, 250277778, 278086420, 333703704, 375416667, 417129630, 500555556, 556172840, 625694445, 750833334, 834259260, 1001111112, 1251388890, 1501666668, 1668518520, 1877083335, 2502777780, 3003333336, 3754166670, 5005555560, 7508333340, 15016666680]

約数ペア:

[(1, 15016666680), (2, 7508333340), (3, 5005555560), (4, 3754166670), (5, 3003333336), (6, 2502777780), (8, 1877083335), (9, 1668518520), (10, 1501666668), (12, 1251388890), (15, 1001111112), (18, 834259260), (20, 750833334), (24, 625694445), (27, 556172840), (30, 500555556), (36, 417129630), (40, 375416667), (45, 333703704), (54, 278086420), (60, 250277778), (72, 208564815), (90, 166851852), (108, 139043210), (120, 125138889), (135, 111234568), (180, 83425926), (216, 69521605), (270, 55617284), (360, 41712963), (373, 40259160), (540, 27808642), (746, 20129580), (1080, 13904321), (1119, 13419720), (1492, 10064790), (1865, 8051832), (2238, 6709860), (2984, 5032395), (3357, 4473240), (3730, 4025916), (4476, 3354930), (5595, 2683944), (6714, 2236620), (7460, 2012958), (8952, 1677465), (10071, 1491080), (11190, 1341972), (13428, 1118310), (14920, 1006479), (16785, 894648), (20142, 745540), (22380, 670986), (26856, 559155), (33570, 447324), (37277, 402840), (40284, 372770), (44760, 335493), (50355, 298216), (67140, 223662), (74554, 201420), (80568, 186385), (100710, 149108), (111831, 134280)]