180767580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18713}}^1$

素因数の和:18755

約数の個数: 96

約数和(自身を含む): 603638784

約数和(自身を除く): 422871204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 18713, 37426, 56139, 74852, 93565, 112278, 130991, 187130, 224556, 261982, 280695, 374260, 392973, 430399, 523964, 561390, 654955, 785946, 860798, 1122780, 1291197, 1309910, 1571892, 1721596, 1964865, 2151995, 2582394, 2619820, 3012793, 3929730, 4303990, 5164788, 6025586, 6455985, 7859460, 8607980, 9038379, 12051172, 12911970, 15063965, 18076758, 25823940, 30127930, 36153516, 45191895, 60255860, 90383790, 180767580]

約数ペア:

[(1, 180767580), (2, 90383790), (3, 60255860), (4, 45191895), (5, 36153516), (6, 30127930), (7, 25823940), (10, 18076758), (12, 15063965), (14, 12911970), (15, 12051172), (20, 9038379), (21, 8607980), (23, 7859460), (28, 6455985), (30, 6025586), (35, 5164788), (42, 4303990), (46, 3929730), (60, 3012793), (69, 2619820), (70, 2582394), (84, 2151995), (92, 1964865), (105, 1721596), (115, 1571892), (138, 1309910), (140, 1291197), (161, 1122780), (210, 860798), (230, 785946), (276, 654955), (322, 561390), (345, 523964), (420, 430399), (460, 392973), (483, 374260), (644, 280695), (690, 261982), (805, 224556), (966, 187130), (1380, 130991), (1610, 112278), (1932, 93565), (2415, 74852), (3220, 56139), (4830, 37426), (9660, 18713)]