323156640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1031}}^1$

素因数の和:1702

約数の個数: 96

約数和(自身を含む): 1020491136

約数和(自身を除く): 697334496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 653, 1031, 1306, 1959, 2062, 2612, 3093, 3265, 3918, 4124, 5155, 5224, 6186, 6530, 7836, 8248, 9795, 10310, 10448, 12372, 13060, 15465, 15672, 16496, 19590, 20620, 20896, 24744, 26120, 30930, 31344, 32992, 39180, 41240, 49488, 52240, 61860, 62688, 78360, 82480, 98976, 104480, 123720, 156720, 164960, 247440, 313440, 494880, 673243, 1346486, 2019729, 2692972, 3366215, 4039458, 5385944, 6732430, 8078916, 10098645, 10771888, 13464860, 16157832, 20197290, 21543776, 26929720, 32315664, 40394580, 53859440, 64631328, 80789160, 107718880, 161578320, 323156640]

約数ペア:

[(1, 323156640), (2, 161578320), (3, 107718880), (4, 80789160), (5, 64631328), (6, 53859440), (8, 40394580), (10, 32315664), (12, 26929720), (15, 21543776), (16, 20197290), (20, 16157832), (24, 13464860), (30, 10771888), (32, 10098645), (40, 8078916), (48, 6732430), (60, 5385944), (80, 4039458), (96, 3366215), (120, 2692972), (160, 2019729), (240, 1346486), (480, 673243), (653, 494880), (1031, 313440), (1306, 247440), (1959, 164960), (2062, 156720), (2612, 123720), (3093, 104480), (3265, 98976), (3918, 82480), (4124, 78360), (5155, 62688), (5224, 61860), (6186, 52240), (6530, 49488), (7836, 41240), (8248, 39180), (9795, 32992), (10310, 31344), (10448, 30930), (12372, 26120), (13060, 24744), (15465, 20896), (15672, 20620), (16496, 19590)]