2889401040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{108461}}^1$

素因数の和:108517

約数の個数: 120

約数和(自身を含む): 9965922408

約数和(自身を除く): 7076521368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 26640, 108461, 216922, 325383, 433844, 542305, 650766, 867688, 976149, 1084610, 1301532, 1626915, 1735376, 1952298, 2169220, 2603064, 3253830, 3904596, 4013057, 4338440, 4880745, 5206128, 6507660, 7809192, 8026114, 8676880, 9761490, 12039171, 13015320, 15618384, 16052228, 19522980, 20065285, 24078342, 26030640, 32104456, 36117513, 39045960, 40130570, 48156684, 60195855, 64208912, 72235026, 78091920, 80261140, 96313368, 120391710, 144470052, 160522280, 180587565, 192626736, 240783420, 288940104, 321044560, 361175130, 481566840, 577880208, 722350260, 963133680, 1444700520, 2889401040]

約数ペア:

[(1, 2889401040), (2, 1444700520), (3, 963133680), (4, 722350260), (5, 577880208), (6, 481566840), (8, 361175130), (9, 321044560), (10, 288940104), (12, 240783420), (15, 192626736), (16, 180587565), (18, 160522280), (20, 144470052), (24, 120391710), (30, 96313368), (36, 80261140), (37, 78091920), (40, 72235026), (45, 64208912), (48, 60195855), (60, 48156684), (72, 40130570), (74, 39045960), (80, 36117513), (90, 32104456), (111, 26030640), (120, 24078342), (144, 20065285), (148, 19522980), (180, 16052228), (185, 15618384), (222, 13015320), (240, 12039171), (296, 9761490), (333, 8676880), (360, 8026114), (370, 7809192), (444, 6507660), (555, 5206128), (592, 4880745), (666, 4338440), (720, 4013057), (740, 3904596), (888, 3253830), (1110, 2603064), (1332, 2169220), (1480, 1952298), (1665, 1735376), (1776, 1626915), (2220, 1301532), (2664, 1084610), (2960, 976149), (3330, 867688), (4440, 650766), (5328, 542305), (6660, 433844), (8880, 325383), (13320, 216922), (26640, 108461)]