4448651940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3221}}^1\times {\mathrm{7673}}^1$

素因数の和:10909

約数の個数: 72

約数和(自身を含む): 13500192888

約数和(自身を除く): 9051540948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3221, 6442, 7673, 9663, 12884, 15346, 16105, 19326, 23019, 28989, 30692, 32210, 38365, 38652, 46038, 48315, 57978, 64420, 69057, 76730, 92076, 96630, 115095, 115956, 138114, 144945, 153460, 193260, 230190, 276228, 289890, 345285, 460380, 579780, 690570, 1381140, 24714733, 49429466, 74144199, 98858932, 123573665, 148288398, 222432597, 247147330, 296576796, 370720995, 444865194, 494294660, 741441990, 889730388, 1112162985, 1482883980, 2224325970, 4448651940]

約数ペア:

[(1, 4448651940), (2, 2224325970), (3, 1482883980), (4, 1112162985), (5, 889730388), (6, 741441990), (9, 494294660), (10, 444865194), (12, 370720995), (15, 296576796), (18, 247147330), (20, 222432597), (30, 148288398), (36, 123573665), (45, 98858932), (60, 74144199), (90, 49429466), (180, 24714733), (3221, 1381140), (6442, 690570), (7673, 579780), (9663, 460380), (12884, 345285), (15346, 289890), (16105, 276228), (19326, 230190), (23019, 193260), (28989, 153460), (30692, 144945), (32210, 138114), (38365, 115956), (38652, 115095), (46038, 96630), (48315, 92076), (57978, 76730), (64420, 69057)]