3801840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 160

約数和(自身を含む): 14094336

約数和(自身を除く): 10292496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 73, 80, 84, 93, 105, 112, 120, 124, 140, 146, 155, 168, 186, 210, 217, 219, 240, 248, 280, 292, 310, 336, 365, 372, 420, 434, 438, 465, 496, 511, 560, 584, 620, 651, 730, 744, 840, 868, 876, 930, 1022, 1085, 1095, 1168, 1240, 1302, 1460, 1488, 1533, 1680, 1736, 1752, 1860, 2044, 2170, 2190, 2263, 2480, 2555, 2604, 2920, 3066, 3255, 3472, 3504, 3720, 4088, 4340, 4380, 4526, 5110, 5208, 5840, 6132, 6510, 6789, 7440, 7665, 8176, 8680, 8760, 9052, 10220, 10416, 11315, 12264, 13020, 13578, 15330, 15841, 17360, 17520, 18104, 20440, 22630, 24528, 26040, 27156, 30660, 31682, 33945, 36208, 40880, 45260, 47523, 52080, 54312, 61320, 63364, 67890, 79205, 90520, 95046, 108624, 122640, 126728, 135780, 158410, 181040, 190092, 237615, 253456, 271560, 316820, 380184, 475230, 543120, 633640, 760368, 950460, 1267280, 1900920, 3801840]

約数ペア:

[(1, 3801840), (2, 1900920), (3, 1267280), (4, 950460), (5, 760368), (6, 633640), (7, 543120), (8, 475230), (10, 380184), (12, 316820), (14, 271560), (15, 253456), (16, 237615), (20, 190092), (21, 181040), (24, 158410), (28, 135780), (30, 126728), (31, 122640), (35, 108624), (40, 95046), (42, 90520), (48, 79205), (56, 67890), (60, 63364), (62, 61320), (70, 54312), (73, 52080), (80, 47523), (84, 45260), (93, 40880), (105, 36208), (112, 33945), (120, 31682), (124, 30660), (140, 27156), (146, 26040), (155, 24528), (168, 22630), (186, 20440), (210, 18104), (217, 17520), (219, 17360), (240, 15841), (248, 15330), (280, 13578), (292, 13020), (310, 12264), (336, 11315), (365, 10416), (372, 10220), (420, 9052), (434, 8760), (438, 8680), (465, 8176), (496, 7665), (511, 7440), (560, 6789), (584, 6510), (620, 6132), (651, 5840), (730, 5208), (744, 5110), (840, 4526), (868, 4380), (876, 4340), (930, 4088), (1022, 3720), (1085, 3504), (1095, 3472), (1168, 3255), (1240, 3066), (1302, 2920), (1460, 2604), (1488, 2555), (1533, 2480), (1680, 2263), (1736, 2190), (1752, 2170), (1860, 2044)]