1408467420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{5227}}^1$

素因数の和:5744

約数の個数: 96

約数和(自身を含む): 4391520000

約数和(自身を除く): 2983052580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 499, 540, 998, 1497, 1996, 2495, 2994, 4491, 4990, 5227, 5988, 7485, 8982, 9980, 10454, 13473, 14970, 15681, 17964, 20908, 22455, 26135, 26946, 29940, 31362, 44910, 47043, 52270, 53892, 62724, 67365, 78405, 89820, 94086, 104540, 134730, 141129, 156810, 188172, 235215, 269460, 282258, 313620, 470430, 564516, 705645, 940860, 1411290, 2608273, 2822580, 5216546, 7824819, 10433092, 13041365, 15649638, 23474457, 26082730, 31299276, 39124095, 46948914, 52165460, 70423371, 78248190, 93897828, 117372285, 140846742, 156496380, 234744570, 281693484, 352116855, 469489140, 704233710, 1408467420]

約数ペア:

[(1, 1408467420), (2, 704233710), (3, 469489140), (4, 352116855), (5, 281693484), (6, 234744570), (9, 156496380), (10, 140846742), (12, 117372285), (15, 93897828), (18, 78248190), (20, 70423371), (27, 52165460), (30, 46948914), (36, 39124095), (45, 31299276), (54, 26082730), (60, 23474457), (90, 15649638), (108, 13041365), (135, 10433092), (180, 7824819), (270, 5216546), (499, 2822580), (540, 2608273), (998, 1411290), (1497, 940860), (1996, 705645), (2495, 564516), (2994, 470430), (4491, 313620), (4990, 282258), (5227, 269460), (5988, 235215), (7485, 188172), (8982, 156810), (9980, 141129), (10454, 134730), (13473, 104540), (14970, 94086), (15681, 89820), (17964, 78405), (20908, 67365), (22455, 62724), (26135, 53892), (26946, 52270), (29940, 47043), (31362, 44910)]