240243120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25667}}^1$

素因数の和:25699

約数の個数: 120

約数和(自身を含む): 868913136

約数和(自身を除く): 628670016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 25667, 51334, 77001, 102668, 128335, 154002, 205336, 231003, 256670, 308004, 333671, 385005, 410672, 462006, 513340, 616008, 667342, 770010, 924012, 1001013, 1026680, 1155015, 1232016, 1334684, 1540020, 1668355, 1848024, 2002026, 2053360, 2310030, 2669368, 3003039, 3080040, 3336710, 3696048, 4004052, 4620060, 5005065, 5338736, 6006078, 6160080, 6673420, 8008104, 9240120, 10010130, 12012156, 13346840, 15015195, 16016208, 18480240, 20020260, 24024312, 26693680, 30030390, 40040520, 48048624, 60060780, 80081040, 120121560, 240243120]

約数ペア:

[(1, 240243120), (2, 120121560), (3, 80081040), (4, 60060780), (5, 48048624), (6, 40040520), (8, 30030390), (9, 26693680), (10, 24024312), (12, 20020260), (13, 18480240), (15, 16016208), (16, 15015195), (18, 13346840), (20, 12012156), (24, 10010130), (26, 9240120), (30, 8008104), (36, 6673420), (39, 6160080), (40, 6006078), (45, 5338736), (48, 5005065), (52, 4620060), (60, 4004052), (65, 3696048), (72, 3336710), (78, 3080040), (80, 3003039), (90, 2669368), (104, 2310030), (117, 2053360), (120, 2002026), (130, 1848024), (144, 1668355), (156, 1540020), (180, 1334684), (195, 1232016), (208, 1155015), (234, 1026680), (240, 1001013), (260, 924012), (312, 770010), (360, 667342), (390, 616008), (468, 513340), (520, 462006), (585, 410672), (624, 385005), (720, 333671), (780, 308004), (936, 256670), (1040, 231003), (1170, 205336), (1560, 154002), (1872, 128335), (2340, 102668), (3120, 77001), (4680, 51334), (9360, 25667)]