30192980040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131251}}^1$

素因数の和:131345

約数の個数: 160

約数和(自身を含む): 102912068160

約数和(自身を除く): 72719088120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 270, 284, 324, 355, 360, 405, 426, 540, 568, 639, 648, 710, 810, 852, 1065, 1080, 1278, 1420, 1620, 1704, 1917, 2130, 2556, 2840, 3195, 3240, 3834, 4260, 5112, 5751, 6390, 7668, 8520, 9585, 11502, 12780, 15336, 19170, 23004, 25560, 28755, 38340, 46008, 57510, 76680, 115020, 131251, 230040, 262502, 393753, 525004, 656255, 787506, 1050008, 1181259, 1312510, 1575012, 1968765, 2362518, 2625020, 3150024, 3543777, 3937530, 4725036, 5250040, 5906295, 7087554, 7875060, 9318821, 9450072, 10631331, 11812590, 14175108, 15750120, 17718885, 18637642, 21262662, 23625180, 27956463, 28350216, 35437770, 37275284, 42525324, 46594105, 47250360, 53156655, 55912926, 70875540, 74550568, 83869389, 85050648, 93188210, 106313310, 111825852, 139782315, 141751080, 167738778, 186376420, 212626620, 223651704, 251608167, 279564630, 335477556, 372752840, 419346945, 425253240, 503216334, 559129260, 670955112, 754824501, 838693890, 1006432668, 1118258520, 1258040835, 1509649002, 1677387780, 2012865336, 2516081670, 3019298004, 3354775560, 3774122505, 5032163340, 6038596008, 7548245010, 10064326680, 15096490020, 30192980040]

約数ペア:

[(1, 30192980040), (2, 15096490020), (3, 10064326680), (4, 7548245010), (5, 6038596008), (6, 5032163340), (8, 3774122505), (9, 3354775560), (10, 3019298004), (12, 2516081670), (15, 2012865336), (18, 1677387780), (20, 1509649002), (24, 1258040835), (27, 1118258520), (30, 1006432668), (36, 838693890), (40, 754824501), (45, 670955112), (54, 559129260), (60, 503216334), (71, 425253240), (72, 419346945), (81, 372752840), (90, 335477556), (108, 279564630), (120, 251608167), (135, 223651704), (142, 212626620), (162, 186376420), (180, 167738778), (213, 141751080), (216, 139782315), (270, 111825852), (284, 106313310), (324, 93188210), (355, 85050648), (360, 83869389), (405, 74550568), (426, 70875540), (540, 55912926), (568, 53156655), (639, 47250360), (648, 46594105), (710, 42525324), (810, 37275284), (852, 35437770), (1065, 28350216), (1080, 27956463), (1278, 23625180), (1420, 21262662), (1620, 18637642), (1704, 17718885), (1917, 15750120), (2130, 14175108), (2556, 11812590), (2840, 10631331), (3195, 9450072), (3240, 9318821), (3834, 7875060), (4260, 7087554), (5112, 5906295), (5751, 5250040), (6390, 4725036), (7668, 3937530), (8520, 3543777), (9585, 3150024), (11502, 2625020), (12780, 2362518), (15336, 1968765), (19170, 1575012), (23004, 1312510), (25560, 1181259), (28755, 1050008), (38340, 787506), (46008, 656255), (57510, 525004), (76680, 393753), (115020, 262502), (131251, 230040)]