1964328480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2089}}^1$

素因数の和:2763

約数の個数: 144

約数和(自身を含む): 6716750040

約数和(自身を除く): 4752421560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 653, 720, 1306, 1440, 1959, 2089, 2612, 3265, 3918, 4178, 5224, 5877, 6267, 6530, 7836, 8356, 9795, 10445, 10448, 11754, 12534, 13060, 15672, 16712, 18801, 19590, 20890, 20896, 23508, 25068, 26120, 29385, 31335, 31344, 33424, 37602, 39180, 41780, 47016, 50136, 52240, 58770, 62670, 62688, 66848, 75204, 78360, 83560, 94005, 94032, 100272, 104480, 117540, 125340, 150408, 156720, 167120, 188010, 188064, 200544, 235080, 250680, 300816, 313440, 334240, 376020, 470160, 501360, 601632, 752040, 940320, 1002720, 1364117, 1504080, 2728234, 3008160, 4092351, 5456468, 6820585, 8184702, 10912936, 12277053, 13641170, 16369404, 20461755, 21825872, 24554106, 27282340, 32738808, 40923510, 43651744, 49108212, 54564680, 61385265, 65477616, 81847020, 98216424, 109129360, 122770530, 130955232, 163694040, 196432848, 218258720, 245541060, 327388080, 392865696, 491082120, 654776160, 982164240, 1964328480]

約数ペア:

[(1, 1964328480), (2, 982164240), (3, 654776160), (4, 491082120), (5, 392865696), (6, 327388080), (8, 245541060), (9, 218258720), (10, 196432848), (12, 163694040), (15, 130955232), (16, 122770530), (18, 109129360), (20, 98216424), (24, 81847020), (30, 65477616), (32, 61385265), (36, 54564680), (40, 49108212), (45, 43651744), (48, 40923510), (60, 32738808), (72, 27282340), (80, 24554106), (90, 21825872), (96, 20461755), (120, 16369404), (144, 13641170), (160, 12277053), (180, 10912936), (240, 8184702), (288, 6820585), (360, 5456468), (480, 4092351), (653, 3008160), (720, 2728234), (1306, 1504080), (1440, 1364117), (1959, 1002720), (2089, 940320), (2612, 752040), (3265, 601632), (3918, 501360), (4178, 470160), (5224, 376020), (5877, 334240), (6267, 313440), (6530, 300816), (7836, 250680), (8356, 235080), (9795, 200544), (10445, 188064), (10448, 188010), (11754, 167120), (12534, 156720), (13060, 150408), (15672, 125340), (16712, 117540), (18801, 104480), (19590, 100272), (20890, 94032), (20896, 94005), (23508, 83560), (25068, 78360), (26120, 75204), (29385, 66848), (31335, 62688), (31344, 62670), (33424, 58770), (37602, 52240), (39180, 50136), (41780, 47016)]