66477360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12043}}^1$

素因数の和:12082

約数の個数: 80

約数和(自身を含む): 215057664

約数和(自身を除く): 148580304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 12043, 24086, 36129, 48172, 60215, 72258, 96344, 120430, 144516, 180645, 192688, 240860, 276989, 289032, 361290, 481720, 553978, 578064, 722580, 830967, 963440, 1107956, 1384945, 1445160, 1661934, 2215912, 2769890, 2890320, 3323868, 4154835, 4431824, 5539780, 6647736, 8309670, 11079560, 13295472, 16619340, 22159120, 33238680, 66477360]

約数ペア:

[(1, 66477360), (2, 33238680), (3, 22159120), (4, 16619340), (5, 13295472), (6, 11079560), (8, 8309670), (10, 6647736), (12, 5539780), (15, 4431824), (16, 4154835), (20, 3323868), (23, 2890320), (24, 2769890), (30, 2215912), (40, 1661934), (46, 1445160), (48, 1384945), (60, 1107956), (69, 963440), (80, 830967), (92, 722580), (115, 578064), (120, 553978), (138, 481720), (184, 361290), (230, 289032), (240, 276989), (276, 240860), (345, 192688), (368, 180645), (460, 144516), (552, 120430), (690, 96344), (920, 72258), (1104, 60215), (1380, 48172), (1840, 36129), (2760, 24086), (5520, 12043)]