402635880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5107}}^1$

素因数の和:5200

約数の個数: 128

約数和(自身を含む): 1360771200

約数和(自身を除く): 958135320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 73, 90, 108, 120, 135, 146, 180, 216, 219, 270, 292, 360, 365, 438, 540, 584, 657, 730, 876, 1080, 1095, 1314, 1460, 1752, 1971, 2190, 2628, 2920, 3285, 3942, 4380, 5107, 5256, 6570, 7884, 8760, 9855, 10214, 13140, 15321, 15768, 19710, 20428, 25535, 26280, 30642, 39420, 40856, 45963, 51070, 61284, 76605, 78840, 91926, 102140, 122568, 137889, 153210, 183852, 204280, 229815, 275778, 306420, 367704, 372811, 459630, 551556, 612840, 689445, 745622, 919260, 1103112, 1118433, 1378890, 1491244, 1838520, 1864055, 2236866, 2757780, 2982488, 3355299, 3728110, 4473732, 5515560, 5592165, 6710598, 7456220, 8947464, 10065897, 11184330, 13421196, 14912440, 16776495, 20131794, 22368660, 26842392, 33552990, 40263588, 44737320, 50329485, 67105980, 80527176, 100658970, 134211960, 201317940, 402635880]

約数ペア:

[(1, 402635880), (2, 201317940), (3, 134211960), (4, 100658970), (5, 80527176), (6, 67105980), (8, 50329485), (9, 44737320), (10, 40263588), (12, 33552990), (15, 26842392), (18, 22368660), (20, 20131794), (24, 16776495), (27, 14912440), (30, 13421196), (36, 11184330), (40, 10065897), (45, 8947464), (54, 7456220), (60, 6710598), (72, 5592165), (73, 5515560), (90, 4473732), (108, 3728110), (120, 3355299), (135, 2982488), (146, 2757780), (180, 2236866), (216, 1864055), (219, 1838520), (270, 1491244), (292, 1378890), (360, 1118433), (365, 1103112), (438, 919260), (540, 745622), (584, 689445), (657, 612840), (730, 551556), (876, 459630), (1080, 372811), (1095, 367704), (1314, 306420), (1460, 275778), (1752, 229815), (1971, 204280), (2190, 183852), (2628, 153210), (2920, 137889), (3285, 122568), (3942, 102140), (4380, 91926), (5107, 78840), (5256, 76605), (6570, 61284), (7884, 51070), (8760, 45963), (9855, 40856), (10214, 39420), (13140, 30642), (15321, 26280), (15768, 25535), (19710, 20428)]