1352520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:64

約数の個数: 144

約数和(自身を含む): 5028660

約数和(自身を除く): 3676140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 289, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 578, 585, 612, 663, 680, 765, 780, 867, 884, 936, 1020, 1105, 1156, 1170, 1224, 1326, 1445, 1530, 1560, 1734, 1768, 1989, 2040, 2210, 2312, 2340, 2601, 2652, 2890, 3060, 3315, 3468, 3757, 3978, 4335, 4420, 4680, 5202, 5304, 5780, 6120, 6630, 6936, 7514, 7956, 8670, 8840, 9945, 10404, 11271, 11560, 13005, 13260, 15028, 15912, 17340, 18785, 19890, 20808, 22542, 26010, 26520, 30056, 33813, 34680, 37570, 39780, 45084, 52020, 56355, 67626, 75140, 79560, 90168, 104040, 112710, 135252, 150280, 169065, 225420, 270504, 338130, 450840, 676260, 1352520]

約数ペア:

[(1, 1352520), (2, 676260), (3, 450840), (4, 338130), (5, 270504), (6, 225420), (8, 169065), (9, 150280), (10, 135252), (12, 112710), (13, 104040), (15, 90168), (17, 79560), (18, 75140), (20, 67626), (24, 56355), (26, 52020), (30, 45084), (34, 39780), (36, 37570), (39, 34680), (40, 33813), (45, 30056), (51, 26520), (52, 26010), (60, 22542), (65, 20808), (68, 19890), (72, 18785), (78, 17340), (85, 15912), (90, 15028), (102, 13260), (104, 13005), (117, 11560), (120, 11271), (130, 10404), (136, 9945), (153, 8840), (156, 8670), (170, 7956), (180, 7514), (195, 6936), (204, 6630), (221, 6120), (234, 5780), (255, 5304), (260, 5202), (289, 4680), (306, 4420), (312, 4335), (340, 3978), (360, 3757), (390, 3468), (408, 3315), (442, 3060), (468, 2890), (510, 2652), (520, 2601), (578, 2340), (585, 2312), (612, 2210), (663, 2040), (680, 1989), (765, 1768), (780, 1734), (867, 1560), (884, 1530), (936, 1445), (1020, 1326), (1105, 1224), (1156, 1170)]