70704720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{347}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 238975776

約数和(自身を除く): 168271056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 283, 347, 360, 566, 694, 720, 849, 1041, 1132, 1388, 1415, 1698, 1735, 2082, 2264, 2547, 2776, 2830, 3123, 3396, 3470, 4164, 4245, 4528, 5094, 5205, 5552, 5660, 6246, 6792, 6940, 8328, 8490, 10188, 10410, 11320, 12492, 12735, 13584, 13880, 15615, 16656, 16980, 20376, 20820, 22640, 24984, 25470, 27760, 31230, 33960, 40752, 41640, 49968, 50940, 62460, 67920, 83280, 98201, 101880, 124920, 196402, 203760, 249840, 294603, 392804, 491005, 589206, 785608, 883809, 982010, 1178412, 1473015, 1571216, 1767618, 1964020, 2356824, 2946030, 3535236, 3928040, 4419045, 4713648, 5892060, 7070472, 7856080, 8838090, 11784120, 14140944, 17676180, 23568240, 35352360, 70704720]

約数ペア:

[(1, 70704720), (2, 35352360), (3, 23568240), (4, 17676180), (5, 14140944), (6, 11784120), (8, 8838090), (9, 7856080), (10, 7070472), (12, 5892060), (15, 4713648), (16, 4419045), (18, 3928040), (20, 3535236), (24, 2946030), (30, 2356824), (36, 1964020), (40, 1767618), (45, 1571216), (48, 1473015), (60, 1178412), (72, 982010), (80, 883809), (90, 785608), (120, 589206), (144, 491005), (180, 392804), (240, 294603), (283, 249840), (347, 203760), (360, 196402), (566, 124920), (694, 101880), (720, 98201), (849, 83280), (1041, 67920), (1132, 62460), (1388, 50940), (1415, 49968), (1698, 41640), (1735, 40752), (2082, 33960), (2264, 31230), (2547, 27760), (2776, 25470), (2830, 24984), (3123, 22640), (3396, 20820), (3470, 20376), (4164, 16980), (4245, 16656), (4528, 15615), (5094, 13880), (5205, 13584), (5552, 12735), (5660, 12492), (6246, 11320), (6792, 10410), (6940, 10188), (8328, 8490)]