30679560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:597

約数の個数: 160

約数和(自身を含む): 109379160

約数和(自身を除く): 78699600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 557, 612, 648, 680, 765, 810, 918, 1020, 1080, 1114, 1224, 1377, 1530, 1620, 1671, 1836, 2040, 2228, 2295, 2754, 2785, 3060, 3240, 3342, 3672, 4456, 4590, 5013, 5508, 5570, 6120, 6684, 6885, 8355, 9180, 9469, 10026, 11016, 11140, 13368, 13770, 15039, 16710, 18360, 18938, 20052, 22280, 25065, 27540, 28407, 30078, 33420, 37876, 40104, 45117, 47345, 50130, 55080, 56814, 60156, 66840, 75195, 75752, 85221, 90234, 94690, 100260, 113628, 120312, 142035, 150390, 170442, 180468, 189380, 200520, 225585, 227256, 255663, 284070, 300780, 340884, 360936, 378760, 426105, 451170, 511326, 568140, 601560, 681768, 766989, 852210, 902340, 1022652, 1136280, 1278315, 1533978, 1704420, 1804680, 2045304, 2556630, 3067956, 3408840, 3834945, 5113260, 6135912, 7669890, 10226520, 15339780, 30679560]

約数ペア:

[(1, 30679560), (2, 15339780), (3, 10226520), (4, 7669890), (5, 6135912), (6, 5113260), (8, 3834945), (9, 3408840), (10, 3067956), (12, 2556630), (15, 2045304), (17, 1804680), (18, 1704420), (20, 1533978), (24, 1278315), (27, 1136280), (30, 1022652), (34, 902340), (36, 852210), (40, 766989), (45, 681768), (51, 601560), (54, 568140), (60, 511326), (68, 451170), (72, 426105), (81, 378760), (85, 360936), (90, 340884), (102, 300780), (108, 284070), (120, 255663), (135, 227256), (136, 225585), (153, 200520), (162, 189380), (170, 180468), (180, 170442), (204, 150390), (216, 142035), (255, 120312), (270, 113628), (306, 100260), (324, 94690), (340, 90234), (360, 85221), (405, 75752), (408, 75195), (459, 66840), (510, 60156), (540, 56814), (557, 55080), (612, 50130), (648, 47345), (680, 45117), (765, 40104), (810, 37876), (918, 33420), (1020, 30078), (1080, 28407), (1114, 27540), (1224, 25065), (1377, 22280), (1530, 20052), (1620, 18938), (1671, 18360), (1836, 16710), (2040, 15039), (2228, 13770), (2295, 13368), (2754, 11140), (2785, 11016), (3060, 10026), (3240, 9469), (3342, 9180), (3672, 8355), (4456, 6885), (4590, 6684), (5013, 6120), (5508, 5570)]