30253560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4133}}^1$

素因数の和:4208

約数の個数: 64

約数和(自身を含む): 92270880

約数和(自身を除く): 62017320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 4133, 7320, 8266, 12399, 16532, 20665, 24798, 33064, 41330, 49596, 61995, 82660, 99192, 123990, 165320, 247980, 252113, 495960, 504226, 756339, 1008452, 1260565, 1512678, 2016904, 2521130, 3025356, 3781695, 5042260, 6050712, 7563390, 10084520, 15126780, 30253560]

約数ペア:

[(1, 30253560), (2, 15126780), (3, 10084520), (4, 7563390), (5, 6050712), (6, 5042260), (8, 3781695), (10, 3025356), (12, 2521130), (15, 2016904), (20, 1512678), (24, 1260565), (30, 1008452), (40, 756339), (60, 504226), (61, 495960), (120, 252113), (122, 247980), (183, 165320), (244, 123990), (305, 99192), (366, 82660), (488, 61995), (610, 49596), (732, 41330), (915, 33064), (1220, 24798), (1464, 20665), (1830, 16532), (2440, 12399), (3660, 8266), (4133, 7320)]