54457140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14879}}^1$

素因数の和:14952

約数の個数: 48

約数和(自身を含む): 154990080

約数和(自身を除く): 100532940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 14879, 29758, 44637, 59516, 74395, 89274, 148790, 178548, 223185, 297580, 446370, 892740, 907619, 1815238, 2722857, 3630476, 4538095, 5445714, 9076190, 10891428, 13614285, 18152380, 27228570, 54457140]

約数ペア:

[(1, 54457140), (2, 27228570), (3, 18152380), (4, 13614285), (5, 10891428), (6, 9076190), (10, 5445714), (12, 4538095), (15, 3630476), (20, 2722857), (30, 1815238), (60, 907619), (61, 892740), (122, 446370), (183, 297580), (244, 223185), (305, 178548), (366, 148790), (610, 89274), (732, 74395), (915, 59516), (1220, 44637), (1830, 29758), (3660, 14879)]