190280520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{977}}^1$

素因数の和:1535

約数の個数: 96

約数和(自身を含む): 620188920

約数和(自身を除く): 429908400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 541, 977, 1082, 1623, 1954, 2164, 2705, 2931, 3246, 3908, 4328, 4869, 4885, 5410, 5862, 6492, 7816, 8115, 8793, 9738, 9770, 10820, 11724, 12984, 14655, 16230, 17586, 19476, 19540, 21640, 23448, 24345, 29310, 32460, 35172, 38952, 39080, 43965, 48690, 58620, 64920, 70344, 87930, 97380, 117240, 175860, 194760, 351720, 528557, 1057114, 1585671, 2114228, 2642785, 3171342, 4228456, 4757013, 5285570, 6342684, 7928355, 9514026, 10571140, 12685368, 15856710, 19028052, 21142280, 23785065, 31713420, 38056104, 47570130, 63426840, 95140260, 190280520]

約数ペア:

[(1, 190280520), (2, 95140260), (3, 63426840), (4, 47570130), (5, 38056104), (6, 31713420), (8, 23785065), (9, 21142280), (10, 19028052), (12, 15856710), (15, 12685368), (18, 10571140), (20, 9514026), (24, 7928355), (30, 6342684), (36, 5285570), (40, 4757013), (45, 4228456), (60, 3171342), (72, 2642785), (90, 2114228), (120, 1585671), (180, 1057114), (360, 528557), (541, 351720), (977, 194760), (1082, 175860), (1623, 117240), (1954, 97380), (2164, 87930), (2705, 70344), (2931, 64920), (3246, 58620), (3908, 48690), (4328, 43965), (4869, 39080), (4885, 38952), (5410, 35172), (5862, 32460), (6492, 29310), (7816, 24345), (8115, 23448), (8793, 21640), (9738, 19540), (9770, 19476), (10820, 17586), (11724, 16230), (12984, 14655)]