216060240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:617

約数の個数: 160

約数和(自身を含む): 735952896

約数和(自身を除く): 519892656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 223, 240, 264, 330, 367, 440, 446, 528, 660, 669, 734, 880, 892, 1101, 1115, 1320, 1338, 1468, 1784, 1835, 2202, 2230, 2453, 2640, 2676, 2936, 3345, 3568, 3670, 4037, 4404, 4460, 4906, 5352, 5505, 5872, 6690, 7340, 7359, 8074, 8808, 8920, 9812, 10704, 11010, 12111, 12265, 13380, 14680, 14718, 16148, 17616, 17840, 19624, 20185, 22020, 24222, 24530, 26760, 29360, 29436, 32296, 36795, 39248, 40370, 44040, 48444, 49060, 53520, 58872, 60555, 64592, 73590, 80740, 81841, 88080, 96888, 98120, 117744, 121110, 147180, 161480, 163682, 193776, 196240, 242220, 245523, 294360, 322960, 327364, 409205, 484440, 491046, 588720, 654728, 818410, 900251, 968880, 982092, 1227615, 1309456, 1636820, 1800502, 1964184, 2455230, 2700753, 3273640, 3601004, 3928368, 4501255, 4910460, 5401506, 6547280, 7202008, 9002510, 9820920, 10803012, 13503765, 14404016, 18005020, 19641840, 21606024, 27007530, 36010040, 43212048, 54015060, 72020080, 108030120, 216060240]

約数ペア:

[(1, 216060240), (2, 108030120), (3, 72020080), (4, 54015060), (5, 43212048), (6, 36010040), (8, 27007530), (10, 21606024), (11, 19641840), (12, 18005020), (15, 14404016), (16, 13503765), (20, 10803012), (22, 9820920), (24, 9002510), (30, 7202008), (33, 6547280), (40, 5401506), (44, 4910460), (48, 4501255), (55, 3928368), (60, 3601004), (66, 3273640), (80, 2700753), (88, 2455230), (110, 1964184), (120, 1800502), (132, 1636820), (165, 1309456), (176, 1227615), (220, 982092), (223, 968880), (240, 900251), (264, 818410), (330, 654728), (367, 588720), (440, 491046), (446, 484440), (528, 409205), (660, 327364), (669, 322960), (734, 294360), (880, 245523), (892, 242220), (1101, 196240), (1115, 193776), (1320, 163682), (1338, 161480), (1468, 147180), (1784, 121110), (1835, 117744), (2202, 98120), (2230, 96888), (2453, 88080), (2640, 81841), (2676, 80740), (2936, 73590), (3345, 64592), (3568, 60555), (3670, 58872), (4037, 53520), (4404, 49060), (4460, 48444), (4906, 44040), (5352, 40370), (5505, 39248), (5872, 36795), (6690, 32296), (7340, 29436), (7359, 29360), (8074, 26760), (8808, 24530), (8920, 24222), (9812, 22020), (10704, 20185), (11010, 19624), (12111, 17840), (12265, 17616), (13380, 16148), (14680, 14718)]