30582640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1511}}^1$

素因数の和:1558

約数の個数: 80

約数和(自身を含む): 80994816

約数和(自身を除く): 50412176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1511, 1840, 2024, 2530, 3022, 4048, 5060, 6044, 7555, 10120, 12088, 15110, 16621, 20240, 24176, 30220, 33242, 34753, 60440, 66484, 69506, 83105, 120880, 132968, 139012, 166210, 173765, 265936, 278024, 332420, 347530, 382283, 556048, 664840, 695060, 764566, 1329680, 1390120, 1529132, 1911415, 2780240, 3058264, 3822830, 6116528, 7645660, 15291320, 30582640]

約数ペア:

[(1, 30582640), (2, 15291320), (4, 7645660), (5, 6116528), (8, 3822830), (10, 3058264), (11, 2780240), (16, 1911415), (20, 1529132), (22, 1390120), (23, 1329680), (40, 764566), (44, 695060), (46, 664840), (55, 556048), (80, 382283), (88, 347530), (92, 332420), (110, 278024), (115, 265936), (176, 173765), (184, 166210), (220, 139012), (230, 132968), (253, 120880), (368, 83105), (440, 69506), (460, 66484), (506, 60440), (880, 34753), (920, 33242), (1012, 30220), (1265, 24176), (1511, 20240), (1840, 16621), (2024, 15110), (2530, 12088), (3022, 10120), (4048, 7555), (5060, 6044)]