12881366880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{654541}}^1$

素因数の和:654600

約数の個数: 96

約数和(自身を含む): 41566035168

約数和(自身を除く): 28684668288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 19680, 654541, 1309082, 1963623, 2618164, 3272705, 3927246, 5236328, 6545410, 7854492, 9818115, 10472656, 13090820, 15708984, 19636230, 20945312, 26181640, 26836181, 31417968, 39272460, 52363280, 53672362, 62835936, 78544920, 80508543, 104726560, 107344724, 134180905, 157089840, 161017086, 214689448, 268361810, 314179680, 322034172, 402542715, 429378896, 536723620, 644068344, 805085430, 858757792, 1073447240, 1288136688, 1610170860, 2146894480, 2576273376, 3220341720, 4293788960, 6440683440, 12881366880]

約数ペア:

[(1, 12881366880), (2, 6440683440), (3, 4293788960), (4, 3220341720), (5, 2576273376), (6, 2146894480), (8, 1610170860), (10, 1288136688), (12, 1073447240), (15, 858757792), (16, 805085430), (20, 644068344), (24, 536723620), (30, 429378896), (32, 402542715), (40, 322034172), (41, 314179680), (48, 268361810), (60, 214689448), (80, 161017086), (82, 157089840), (96, 134180905), (120, 107344724), (123, 104726560), (160, 80508543), (164, 78544920), (205, 62835936), (240, 53672362), (246, 52363280), (328, 39272460), (410, 31417968), (480, 26836181), (492, 26181640), (615, 20945312), (656, 19636230), (820, 15708984), (984, 13090820), (1230, 10472656), (1312, 9818115), (1640, 7854492), (1968, 6545410), (2460, 5236328), (3280, 3927246), (3936, 3272705), (4920, 2618164), (6560, 1963623), (9840, 1309082), (19680, 654541)]