999772320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67189}}^1$

素因数の和:67238

約数の個数: 96

約数和(自身を含む): 3250920960

約数和(自身を除く): 2251148640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 67189, 134378, 201567, 268756, 335945, 403134, 537512, 671890, 806268, 1007835, 1075024, 1343780, 1612536, 2015670, 2082859, 2150048, 2687560, 3225072, 4031340, 4165718, 5375120, 6248577, 6450144, 8062680, 8331436, 10414295, 10750240, 12497154, 16125360, 16662872, 20828590, 24994308, 31242885, 32250720, 33325744, 41657180, 49988616, 62485770, 66651488, 83314360, 99977232, 124971540, 166628720, 199954464, 249943080, 333257440, 499886160, 999772320]

約数ペア:

[(1, 999772320), (2, 499886160), (3, 333257440), (4, 249943080), (5, 199954464), (6, 166628720), (8, 124971540), (10, 99977232), (12, 83314360), (15, 66651488), (16, 62485770), (20, 49988616), (24, 41657180), (30, 33325744), (31, 32250720), (32, 31242885), (40, 24994308), (48, 20828590), (60, 16662872), (62, 16125360), (80, 12497154), (93, 10750240), (96, 10414295), (120, 8331436), (124, 8062680), (155, 6450144), (160, 6248577), (186, 5375120), (240, 4165718), (248, 4031340), (310, 3225072), (372, 2687560), (465, 2150048), (480, 2082859), (496, 2015670), (620, 1612536), (744, 1343780), (930, 1075024), (992, 1007835), (1240, 806268), (1488, 671890), (1860, 537512), (2480, 403134), (2976, 335945), (3720, 268756), (4960, 201567), (7440, 134378), (14880, 67189)]