158202840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14813}}^1$

素因数の和:14916

約数の個数: 64

約数和(自身を含む): 479973600

約数和(自身を除く): 321770760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 14813, 29626, 44439, 59252, 74065, 88878, 118504, 148130, 177756, 222195, 296260, 355512, 444390, 592520, 888780, 1318357, 1777560, 2636714, 3955071, 5273428, 6591785, 7910142, 10546856, 13183570, 15820284, 19775355, 26367140, 31640568, 39550710, 52734280, 79101420, 158202840]

約数ペア:

[(1, 158202840), (2, 79101420), (3, 52734280), (4, 39550710), (5, 31640568), (6, 26367140), (8, 19775355), (10, 15820284), (12, 13183570), (15, 10546856), (20, 7910142), (24, 6591785), (30, 5273428), (40, 3955071), (60, 2636714), (89, 1777560), (120, 1318357), (178, 888780), (267, 592520), (356, 444390), (445, 355512), (534, 296260), (712, 222195), (890, 177756), (1068, 148130), (1335, 118504), (1780, 88878), (2136, 74065), (2670, 59252), (3560, 44439), (5340, 29626), (10680, 14813)]