15220326384

素因数分解:

$2^4\times 3^5\times {\mathrm{1289}}^1\times {\mathrm{3037}}^1$

素因数の和:4349

約数の個数: 120

約数和(自身を含む): 44222221680

約数和(自身を除く): 29001895296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1289, 1296, 1944, 2578, 3037, 3867, 3888, 5156, 6074, 7734, 9111, 10312, 11601, 12148, 15468, 18222, 20624, 23202, 24296, 27333, 30936, 34803, 36444, 46404, 48592, 54666, 61872, 69606, 72888, 81999, 92808, 104409, 109332, 139212, 145776, 163998, 185616, 208818, 218664, 245997, 278424, 313227, 327996, 417636, 437328, 491994, 556848, 626454, 655992, 737991, 835272, 983988, 1252908, 1311984, 1475982, 1670544, 1967976, 2505816, 2951964, 3914693, 3935952, 5011632, 5903928, 7829386, 11744079, 11807856, 15658772, 23488158, 31317544, 35232237, 46976316, 62635088, 70464474, 93952632, 105696711, 140928948, 187905264, 211393422, 281857896, 317090133, 422786844, 563715792, 634180266, 845573688, 951270399, 1268360532, 1691147376, 1902540798, 2536721064, 3805081596, 5073442128, 7610163192, 15220326384]

約数ペア:

[(1, 15220326384), (2, 7610163192), (3, 5073442128), (4, 3805081596), (6, 2536721064), (8, 1902540798), (9, 1691147376), (12, 1268360532), (16, 951270399), (18, 845573688), (24, 634180266), (27, 563715792), (36, 422786844), (48, 317090133), (54, 281857896), (72, 211393422), (81, 187905264), (108, 140928948), (144, 105696711), (162, 93952632), (216, 70464474), (243, 62635088), (324, 46976316), (432, 35232237), (486, 31317544), (648, 23488158), (972, 15658772), (1289, 11807856), (1296, 11744079), (1944, 7829386), (2578, 5903928), (3037, 5011632), (3867, 3935952), (3888, 3914693), (5156, 2951964), (6074, 2505816), (7734, 1967976), (9111, 1670544), (10312, 1475982), (11601, 1311984), (12148, 1252908), (15468, 983988), (18222, 835272), (20624, 737991), (23202, 655992), (24296, 626454), (27333, 556848), (30936, 491994), (34803, 437328), (36444, 417636), (46404, 327996), (48592, 313227), (54666, 278424), (61872, 245997), (69606, 218664), (72888, 208818), (81999, 185616), (92808, 163998), (104409, 145776), (109332, 139212)]