355368060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{73121}}^1$

素因数の和:73145

約数の個数: 72

約数和(自身を含む): 1117889136

約数和(自身を除く): 762521076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 73121, 146242, 219363, 292484, 365605, 438726, 658089, 731210, 877452, 1096815, 1316178, 1462420, 1974267, 2193630, 2632356, 3290445, 3948534, 4387260, 5922801, 6580890, 7897068, 9871335, 11845602, 13161780, 17768403, 19742670, 23691204, 29614005, 35536806, 39485340, 59228010, 71073612, 88842015, 118456020, 177684030, 355368060]

約数ペア:

[(1, 355368060), (2, 177684030), (3, 118456020), (4, 88842015), (5, 71073612), (6, 59228010), (9, 39485340), (10, 35536806), (12, 29614005), (15, 23691204), (18, 19742670), (20, 17768403), (27, 13161780), (30, 11845602), (36, 9871335), (45, 7897068), (54, 6580890), (60, 5922801), (81, 4387260), (90, 3948534), (108, 3290445), (135, 2632356), (162, 2193630), (180, 1974267), (243, 1462420), (270, 1316178), (324, 1096815), (405, 877452), (486, 731210), (540, 658089), (810, 438726), (972, 365605), (1215, 292484), (1620, 219363), (2430, 146242), (4860, 73121)]