147483120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:551

約数の個数: 160

約数和(自身を含む): 483969024

約数和(自身を除く): 336485904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 80, 86, 93, 120, 124, 129, 155, 172, 186, 215, 240, 248, 258, 310, 344, 372, 430, 461, 465, 496, 516, 620, 645, 688, 744, 860, 922, 930, 1032, 1240, 1290, 1333, 1383, 1488, 1720, 1844, 1860, 2064, 2305, 2480, 2580, 2666, 2766, 3440, 3688, 3720, 3999, 4610, 5160, 5332, 5532, 6665, 6915, 7376, 7440, 7998, 9220, 10320, 10664, 11064, 13330, 13830, 14291, 15996, 18440, 19823, 19995, 21328, 22128, 26660, 27660, 28582, 31992, 36880, 39646, 39990, 42873, 53320, 55320, 57164, 59469, 63984, 71455, 79292, 79980, 85746, 99115, 106640, 110640, 114328, 118938, 142910, 158584, 159960, 171492, 198230, 214365, 228656, 237876, 285820, 297345, 317168, 319920, 342984, 396460, 428730, 475752, 571640, 594690, 614513, 685968, 792920, 857460, 951504, 1143280, 1189380, 1229026, 1585840, 1714920, 1843539, 2378760, 2458052, 3072565, 3429840, 3687078, 4757520, 4916104, 6145130, 7374156, 9217695, 9832208, 12290260, 14748312, 18435390, 24580520, 29496624, 36870780, 49161040, 73741560, 147483120]

約数ペア:

[(1, 147483120), (2, 73741560), (3, 49161040), (4, 36870780), (5, 29496624), (6, 24580520), (8, 18435390), (10, 14748312), (12, 12290260), (15, 9832208), (16, 9217695), (20, 7374156), (24, 6145130), (30, 4916104), (31, 4757520), (40, 3687078), (43, 3429840), (48, 3072565), (60, 2458052), (62, 2378760), (80, 1843539), (86, 1714920), (93, 1585840), (120, 1229026), (124, 1189380), (129, 1143280), (155, 951504), (172, 857460), (186, 792920), (215, 685968), (240, 614513), (248, 594690), (258, 571640), (310, 475752), (344, 428730), (372, 396460), (430, 342984), (461, 319920), (465, 317168), (496, 297345), (516, 285820), (620, 237876), (645, 228656), (688, 214365), (744, 198230), (860, 171492), (922, 159960), (930, 158584), (1032, 142910), (1240, 118938), (1290, 114328), (1333, 110640), (1383, 106640), (1488, 99115), (1720, 85746), (1844, 79980), (1860, 79292), (2064, 71455), (2305, 63984), (2480, 59469), (2580, 57164), (2666, 55320), (2766, 53320), (3440, 42873), (3688, 39990), (3720, 39646), (3999, 36880), (4610, 31992), (5160, 28582), (5332, 27660), (5532, 26660), (6665, 22128), (6915, 21328), (7376, 19995), (7440, 19823), (7998, 18440), (9220, 15996), (10320, 14291), (10664, 13830), (11064, 13330)]