147139320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20101}}^1$

素因数の和:20176

約数の個数: 64

約数和(自身を含む): 448676640

約数和(自身を除く): 301537320

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, 7320, 20101, 40202, 60303, 80404, 100505, 120606, 160808, 201010, 241212, 301515, 402020, 482424, 603030, 804040, 1206060, 1226161, 2412120, 2452322, 3678483, 4904644, 6130805, 7356966, 9809288, 12261610, 14713932, 18392415, 24523220, 29427864, 36784830, 49046440, 73569660, 147139320]

約数ペア:

[(1, 147139320), (2, 73569660), (3, 49046440), (4, 36784830), (5, 29427864), (6, 24523220), (8, 18392415), (10, 14713932), (12, 12261610), (15, 9809288), (20, 7356966), (24, 6130805), (30, 4904644), (40, 3678483), (60, 2452322), (61, 2412120), (120, 1226161), (122, 1206060), (183, 804040), (244, 603030), (305, 482424), (366, 402020), (488, 301515), (610, 241212), (732, 201010), (915, 160808), (1220, 120606), (1464, 100505), (1830, 80404), (2440, 60303), (3660, 40202), (7320, 20101)]