1962240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 7260288

約数和(自身を除く): 5298048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 256, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 560, 584, 640, 672, 730, 768, 840, 876, 896, 960, 1022, 1095, 1120, 1168, 1280, 1344, 1460, 1533, 1680, 1752, 1792, 1920, 2044, 2190, 2240, 2336, 2555, 2688, 2920, 3066, 3360, 3504, 3840, 4088, 4380, 4480, 4672, 5110, 5376, 5840, 6132, 6720, 7008, 7665, 8176, 8760, 8960, 9344, 10220, 11680, 12264, 13440, 14016, 15330, 16352, 17520, 18688, 20440, 23360, 24528, 26880, 28032, 30660, 32704, 35040, 40880, 46720, 49056, 56064, 61320, 65408, 70080, 81760, 93440, 98112, 122640, 130816, 140160, 163520, 196224, 245280, 280320, 327040, 392448, 490560, 654080, 981120, 1962240]

約数ペア:

[(1, 1962240), (2, 981120), (3, 654080), (4, 490560), (5, 392448), (6, 327040), (7, 280320), (8, 245280), (10, 196224), (12, 163520), (14, 140160), (15, 130816), (16, 122640), (20, 98112), (21, 93440), (24, 81760), (28, 70080), (30, 65408), (32, 61320), (35, 56064), (40, 49056), (42, 46720), (48, 40880), (56, 35040), (60, 32704), (64, 30660), (70, 28032), (73, 26880), (80, 24528), (84, 23360), (96, 20440), (105, 18688), (112, 17520), (120, 16352), (128, 15330), (140, 14016), (146, 13440), (160, 12264), (168, 11680), (192, 10220), (210, 9344), (219, 8960), (224, 8760), (240, 8176), (256, 7665), (280, 7008), (292, 6720), (320, 6132), (336, 5840), (365, 5376), (384, 5110), (420, 4672), (438, 4480), (448, 4380), (480, 4088), (511, 3840), (560, 3504), (584, 3360), (640, 3066), (672, 2920), (730, 2688), (768, 2555), (840, 2336), (876, 2240), (896, 2190), (960, 2044), (1022, 1920), (1095, 1792), (1120, 1752), (1168, 1680), (1280, 1533), (1344, 1460)]