38720210880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3102581}}^1$

素因数の和:3102614

約数の個数: 112

約数和(自身を含む): 132393379104

約数和(自身を除く): 93673168224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 3102581, 6205162, 9307743, 12410324, 15512905, 18615486, 24820648, 31025810, 37230972, 40333553, 46538715, 49641296, 62051620, 74461944, 80667106, 93077430, 99282592, 121000659, 124103240, 148923888, 161334212, 186154860, 198565184, 201667765, 242001318, 248206480, 297847776, 322668424, 372309720, 403335530, 484002636, 496412960, 595695552, 605003295, 645336848, 744619440, 806671060, 968005272, 992825920, 1210006590, 1290673696, 1489238880, 1613342120, 1936010544, 2420013180, 2581347392, 2978477760, 3226684240, 3872021088, 4840026360, 6453368480, 7744042176, 9680052720, 12906736960, 19360105440, 38720210880]

約数ペア:

[(1, 38720210880), (2, 19360105440), (3, 12906736960), (4, 9680052720), (5, 7744042176), (6, 6453368480), (8, 4840026360), (10, 3872021088), (12, 3226684240), (13, 2978477760), (15, 2581347392), (16, 2420013180), (20, 1936010544), (24, 1613342120), (26, 1489238880), (30, 1290673696), (32, 1210006590), (39, 992825920), (40, 968005272), (48, 806671060), (52, 744619440), (60, 645336848), (64, 605003295), (65, 595695552), (78, 496412960), (80, 484002636), (96, 403335530), (104, 372309720), (120, 322668424), (130, 297847776), (156, 248206480), (160, 242001318), (192, 201667765), (195, 198565184), (208, 186154860), (240, 161334212), (260, 148923888), (312, 124103240), (320, 121000659), (390, 99282592), (416, 93077430), (480, 80667106), (520, 74461944), (624, 62051620), (780, 49641296), (832, 46538715), (960, 40333553), (1040, 37230972), (1248, 31025810), (1560, 24820648), (2080, 18615486), (2496, 15512905), (3120, 12410324), (4160, 9307743), (6240, 6205162), (12480, 3102581)]