222075120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40231}}^1$

素因数の和:40270

約数の個数: 80

約数和(自身を含む): 718382592

約数和(自身を除く): 496307472

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, 40231, 80462, 120693, 160924, 201155, 241386, 321848, 402310, 482772, 603465, 643696, 804620, 925313, 965544, 1206930, 1609240, 1850626, 1931088, 2413860, 2775939, 3218480, 3701252, 4626565, 4827720, 5551878, 7402504, 9253130, 9655440, 11103756, 13879695, 14805008, 18506260, 22207512, 27759390, 37012520, 44415024, 55518780, 74025040, 111037560, 222075120]

約数ペア:

[(1, 222075120), (2, 111037560), (3, 74025040), (4, 55518780), (5, 44415024), (6, 37012520), (8, 27759390), (10, 22207512), (12, 18506260), (15, 14805008), (16, 13879695), (20, 11103756), (23, 9655440), (24, 9253130), (30, 7402504), (40, 5551878), (46, 4827720), (48, 4626565), (60, 3701252), (69, 3218480), (80, 2775939), (92, 2413860), (115, 1931088), (120, 1850626), (138, 1609240), (184, 1206930), (230, 965544), (240, 925313), (276, 804620), (345, 643696), (368, 603465), (460, 482772), (552, 402310), (690, 321848), (920, 241386), (1104, 201155), (1380, 160924), (1840, 120693), (2760, 80462), (5520, 40231)]