351370920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:715

約数の個数: 128

約数和(自身を含む): 1086618240

約数和(自身を除く): 735247320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 101, 106, 120, 159, 202, 212, 265, 303, 318, 404, 424, 505, 530, 547, 606, 636, 795, 808, 1010, 1060, 1094, 1212, 1272, 1515, 1590, 1641, 2020, 2120, 2188, 2424, 2735, 3030, 3180, 3282, 4040, 4376, 5353, 5470, 6060, 6360, 6564, 8205, 10706, 10940, 12120, 13128, 16059, 16410, 21412, 21880, 26765, 28991, 32118, 32820, 42824, 53530, 55247, 57982, 64236, 65640, 80295, 86973, 107060, 110494, 115964, 128472, 144955, 160590, 165741, 173946, 214120, 220988, 231928, 276235, 289910, 321180, 331482, 347892, 434865, 441976, 552470, 579820, 642360, 662964, 695784, 828705, 869730, 1104940, 1159640, 1325928, 1657410, 1739460, 2209880, 2928091, 3314820, 3478920, 5856182, 6629640, 8784273, 11712364, 14640455, 17568546, 23424728, 29280910, 35137092, 43921365, 58561820, 70274184, 87842730, 117123640, 175685460, 351370920]

約数ペア:

[(1, 351370920), (2, 175685460), (3, 117123640), (4, 87842730), (5, 70274184), (6, 58561820), (8, 43921365), (10, 35137092), (12, 29280910), (15, 23424728), (20, 17568546), (24, 14640455), (30, 11712364), (40, 8784273), (53, 6629640), (60, 5856182), (101, 3478920), (106, 3314820), (120, 2928091), (159, 2209880), (202, 1739460), (212, 1657410), (265, 1325928), (303, 1159640), (318, 1104940), (404, 869730), (424, 828705), (505, 695784), (530, 662964), (547, 642360), (606, 579820), (636, 552470), (795, 441976), (808, 434865), (1010, 347892), (1060, 331482), (1094, 321180), (1212, 289910), (1272, 276235), (1515, 231928), (1590, 220988), (1641, 214120), (2020, 173946), (2120, 165741), (2188, 160590), (2424, 144955), (2735, 128472), (3030, 115964), (3180, 110494), (3282, 107060), (4040, 86973), (4376, 80295), (5353, 65640), (5470, 64236), (6060, 57982), (6360, 55247), (6564, 53530), (8205, 42824), (10706, 32820), (10940, 32118), (12120, 28991), (13128, 26765), (16059, 21880), (16410, 21412)]