4680780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 14986944

約数和(自身を除く): 10306164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 353, 390, 442, 510, 663, 706, 780, 884, 1020, 1059, 1105, 1326, 1412, 1765, 2118, 2210, 2652, 3315, 3530, 4236, 4420, 4589, 5295, 6001, 6630, 7060, 9178, 10590, 12002, 13260, 13767, 18003, 18356, 21180, 22945, 24004, 27534, 30005, 36006, 45890, 55068, 60010, 68835, 72012, 78013, 90015, 91780, 120020, 137670, 156026, 180030, 234039, 275340, 312052, 360060, 390065, 468078, 780130, 936156, 1170195, 1560260, 2340390, 4680780]

約数ペア:

[(1, 4680780), (2, 2340390), (3, 1560260), (4, 1170195), (5, 936156), (6, 780130), (10, 468078), (12, 390065), (13, 360060), (15, 312052), (17, 275340), (20, 234039), (26, 180030), (30, 156026), (34, 137670), (39, 120020), (51, 91780), (52, 90015), (60, 78013), (65, 72012), (68, 68835), (78, 60010), (85, 55068), (102, 45890), (130, 36006), (156, 30005), (170, 27534), (195, 24004), (204, 22945), (221, 21180), (255, 18356), (260, 18003), (340, 13767), (353, 13260), (390, 12002), (442, 10590), (510, 9178), (663, 7060), (706, 6630), (780, 6001), (884, 5295), (1020, 4589), (1059, 4420), (1105, 4236), (1326, 3530), (1412, 3315), (1765, 2652), (2118, 2210)]