148494240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1143

約数の個数: 144

約数和(自身を含む): 512255016

約数和(自身を除く): 363760776

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, 101, 120, 144, 160, 180, 202, 240, 288, 303, 360, 404, 480, 505, 606, 720, 808, 909, 1010, 1021, 1212, 1440, 1515, 1616, 1818, 2020, 2042, 2424, 3030, 3063, 3232, 3636, 4040, 4084, 4545, 4848, 5105, 6060, 6126, 7272, 8080, 8168, 9090, 9189, 9696, 10210, 12120, 12252, 14544, 15315, 16160, 16336, 18180, 18378, 20420, 24240, 24504, 29088, 30630, 32672, 36360, 36756, 40840, 45945, 48480, 49008, 61260, 72720, 73512, 81680, 91890, 98016, 103121, 122520, 145440, 147024, 163360, 183780, 206242, 245040, 294048, 309363, 367560, 412484, 490080, 515605, 618726, 735120, 824968, 928089, 1031210, 1237452, 1470240, 1546815, 1649936, 1856178, 2062420, 2474904, 3093630, 3299872, 3712356, 4124840, 4640445, 4949808, 6187260, 7424712, 8249680, 9280890, 9899616, 12374520, 14849424, 16499360, 18561780, 24749040, 29698848, 37123560, 49498080, 74247120, 148494240]

約数ペア:

[(1, 148494240), (2, 74247120), (3, 49498080), (4, 37123560), (5, 29698848), (6, 24749040), (8, 18561780), (9, 16499360), (10, 14849424), (12, 12374520), (15, 9899616), (16, 9280890), (18, 8249680), (20, 7424712), (24, 6187260), (30, 4949808), (32, 4640445), (36, 4124840), (40, 3712356), (45, 3299872), (48, 3093630), (60, 2474904), (72, 2062420), (80, 1856178), (90, 1649936), (96, 1546815), (101, 1470240), (120, 1237452), (144, 1031210), (160, 928089), (180, 824968), (202, 735120), (240, 618726), (288, 515605), (303, 490080), (360, 412484), (404, 367560), (480, 309363), (505, 294048), (606, 245040), (720, 206242), (808, 183780), (909, 163360), (1010, 147024), (1021, 145440), (1212, 122520), (1440, 103121), (1515, 98016), (1616, 91890), (1818, 81680), (2020, 73512), (2042, 72720), (2424, 61260), (3030, 49008), (3063, 48480), (3232, 45945), (3636, 40840), (4040, 36756), (4084, 36360), (4545, 32672), (4848, 30630), (5105, 29088), (6060, 24504), (6126, 24240), (7272, 20420), (8080, 18378), (8168, 18180), (9090, 16336), (9189, 16160), (9696, 15315), (10210, 14544), (12120, 12252)]