90760680

素因数分解:

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

素因数の和:4211

約数の個数: 96

約数和(自身を含む): 299880360

約数和(自身を除く): 209119680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4133, 4392, 5490, 7320, 8266, 10980, 12399, 16532, 20665, 21960, 24798, 33064, 37197, 41330, 49596, 61995, 74394, 82660, 99192, 123990, 148788, 165320, 185985, 247980, 252113, 297576, 371970, 495960, 504226, 743940, 756339, 1008452, 1260565, 1487880, 1512678, 2016904, 2269017, 2521130, 3025356, 3781695, 4538034, 5042260, 6050712, 7563390, 9076068, 10084520, 11345085, 15126780, 18152136, 22690170, 30253560, 45380340, 90760680]

約数ペア:

[(1, 90760680), (2, 45380340), (3, 30253560), (4, 22690170), (5, 18152136), (6, 15126780), (8, 11345085), (9, 10084520), (10, 9076068), (12, 7563390), (15, 6050712), (18, 5042260), (20, 4538034), (24, 3781695), (30, 3025356), (36, 2521130), (40, 2269017), (45, 2016904), (60, 1512678), (61, 1487880), (72, 1260565), (90, 1008452), (120, 756339), (122, 743940), (180, 504226), (183, 495960), (244, 371970), (305, 297576), (360, 252113), (366, 247980), (488, 185985), (549, 165320), (610, 148788), (732, 123990), (915, 99192), (1098, 82660), (1220, 74394), (1464, 61995), (1830, 49596), (2196, 41330), (2440, 37197), (2745, 33064), (3660, 24798), (4133, 21960), (4392, 20665), (5490, 16532), (7320, 12399), (8266, 10980)]