22115880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2671}}^1$

素因数の和:2711

約数の個数: 96

約数和(自身を含む): 75029760

約数和(自身を除く): 52913880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2671, 2760, 4140, 5342, 8013, 8280, 10684, 13355, 16026, 21368, 24039, 26710, 32052, 40065, 48078, 53420, 61433, 64104, 80130, 96156, 106840, 120195, 122866, 160260, 184299, 192312, 240390, 245732, 307165, 320520, 368598, 480780, 491464, 552897, 614330, 737196, 921495, 961560, 1105794, 1228660, 1474392, 1842990, 2211588, 2457320, 2764485, 3685980, 4423176, 5528970, 7371960, 11057940, 22115880]

約数ペア:

[(1, 22115880), (2, 11057940), (3, 7371960), (4, 5528970), (5, 4423176), (6, 3685980), (8, 2764485), (9, 2457320), (10, 2211588), (12, 1842990), (15, 1474392), (18, 1228660), (20, 1105794), (23, 961560), (24, 921495), (30, 737196), (36, 614330), (40, 552897), (45, 491464), (46, 480780), (60, 368598), (69, 320520), (72, 307165), (90, 245732), (92, 240390), (115, 192312), (120, 184299), (138, 160260), (180, 122866), (184, 120195), (207, 106840), (230, 96156), (276, 80130), (345, 64104), (360, 61433), (414, 53420), (460, 48078), (552, 40065), (690, 32052), (828, 26710), (920, 24039), (1035, 21368), (1380, 16026), (1656, 13355), (2070, 10684), (2671, 8280), (2760, 8013), (4140, 5342)]