712248720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{72383}}^1$

素因数の和:72440

約数の個数: 80

約数和(自身を含む): 2261855232

約数和(自身を除く): 1549606512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 72383, 144766, 217149, 289532, 361915, 434298, 579064, 723830, 868596, 1085745, 1158128, 1447660, 1737192, 2171490, 2895320, 2967703, 3474384, 4342980, 5790640, 5935406, 8685960, 8903109, 11870812, 14838515, 17371920, 17806218, 23741624, 29677030, 35612436, 44515545, 47483248, 59354060, 71224872, 89031090, 118708120, 142449744, 178062180, 237416240, 356124360, 712248720]

約数ペア:

[(1, 712248720), (2, 356124360), (3, 237416240), (4, 178062180), (5, 142449744), (6, 118708120), (8, 89031090), (10, 71224872), (12, 59354060), (15, 47483248), (16, 44515545), (20, 35612436), (24, 29677030), (30, 23741624), (40, 17806218), (41, 17371920), (48, 14838515), (60, 11870812), (80, 8903109), (82, 8685960), (120, 5935406), (123, 5790640), (164, 4342980), (205, 3474384), (240, 2967703), (246, 2895320), (328, 2171490), (410, 1737192), (492, 1447660), (615, 1158128), (656, 1085745), (820, 868596), (984, 723830), (1230, 579064), (1640, 434298), (1968, 361915), (2460, 289532), (3280, 217149), (4920, 144766), (9840, 72383)]